12270457440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1102

約数の個数: 288

約数和(自身を含む): 42870443616

約数和(自身を除く): 30599986176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 163, 180, 183, 240, 244, 288, 305, 326, 360, 366, 480, 488, 489, 549, 610, 652, 720, 732, 815, 857, 915, 976, 978, 1098, 1220, 1304, 1440, 1464, 1467, 1630, 1714, 1830, 1952, 1956, 2196, 2440, 2445, 2571, 2608, 2745, 2928, 2934, 3260, 3428, 3660, 3912, 4285, 4392, 4880, 4890, 5142, 5216, 5490, 5856, 5868, 6520, 6856, 7320, 7335, 7713, 7824, 8570, 8784, 9760, 9780, 9943, 10284, 10980, 11736, 12855, 13040, 13712, 14640, 14670, 15426, 15648, 17140, 17568, 19560, 19886, 20568, 21960, 23472, 25710, 26080, 27424, 29280, 29340, 29829, 30852, 34280, 38565, 39120, 39772, 41136, 43920, 46944, 49715, 51420, 52277, 58680, 59658, 61704, 68560, 77130, 78240, 79544, 82272, 87840, 89487, 99430, 102840, 104554, 117360, 119316, 123408, 137120, 139691, 149145, 154260, 156831, 159088, 178974, 198860, 205680, 209108, 234720, 238632, 246816, 261385, 279382, 298290, 308520, 313662, 318176, 357948, 397720, 411360, 418216, 419073, 447435, 470493, 477264, 522770, 558764, 596580, 617040, 627324, 698455, 715896, 784155, 795440, 836432, 838146, 894870, 940986, 954528, 1045540, 1117528, 1193160, 1234080, 1254648, 1257219, 1396910, 1431792, 1568310, 1590880, 1672864, 1676292, 1789740, 1881972, 2091080, 2095365, 2235056, 2352465, 2386320, 2509296, 2514438, 2793820, 2863584, 3136620, 3352584, 3579480, 3763944, 4182160, 4190730, 4470112, 4704930, 4772640, 5018592, 5028876, 5587640, 6273240, 6286095, 6705168, 7158960, 7527888, 8364320, 8381460, 8521151, 9409860, 10057752, 11175280, 12546480, 12572190, 13410336, 14317920, 15055776, 16762920, 17042302, 18819720, 20115504, 22350560, 25092960, 25144380, 25563453, 33525840, 34084604, 37639440, 40231008, 42605755, 50288760, 51126906, 67051680, 68169208, 75278880, 76690359, 85211510, 100577520, 102253812, 127817265, 136338416, 153380718, 170423020, 201155040, 204507624, 255634530, 272676832, 306761436, 340846040, 383451795, 409015248, 511269060, 613522872, 681692080, 766903590, 818030496, 1022538120, 1227045744, 1363384160, 1533807180, 2045076240, 2454091488, 3067614360, 4090152480, 6135228720, 12270457440]

約数ペア:

[(1, 12270457440), (2, 6135228720), (3, 4090152480), (4, 3067614360), (5, 2454091488), (6, 2045076240), (8, 1533807180), (9, 1363384160), (10, 1227045744), (12, 1022538120), (15, 818030496), (16, 766903590), (18, 681692080), (20, 613522872), (24, 511269060), (30, 409015248), (32, 383451795), (36, 340846040), (40, 306761436), (45, 272676832), (48, 255634530), (60, 204507624), (61, 201155040), (72, 170423020), (80, 153380718), (90, 136338416), (96, 127817265), (120, 102253812), (122, 100577520), (144, 85211510), (160, 76690359), (163, 75278880), (180, 68169208), (183, 67051680), (240, 51126906), (244, 50288760), (288, 42605755), (305, 40231008), (326, 37639440), (360, 34084604), (366, 33525840), (480, 25563453), (488, 25144380), (489, 25092960), (549, 22350560), (610, 20115504), (652, 18819720), (720, 17042302), (732, 16762920), (815, 15055776), (857, 14317920), (915, 13410336), (976, 12572190), (978, 12546480), (1098, 11175280), (1220, 10057752), (1304, 9409860), (1440, 8521151), (1464, 8381460), (1467, 8364320), (1630, 7527888), (1714, 7158960), (1830, 6705168), (1952, 6286095), (1956, 6273240), (2196, 5587640), (2440, 5028876), (2445, 5018592), (2571, 4772640), (2608, 4704930), (2745, 4470112), (2928, 4190730), (2934, 4182160), (3260, 3763944), (3428, 3579480), (3660, 3352584), (3912, 3136620), (4285, 2863584), (4392, 2793820), (4880, 2514438), (4890, 2509296), (5142, 2386320), (5216, 2352465), (5490, 2235056), (5856, 2095365), (5868, 2091080), (6520, 1881972), (6856, 1789740), (7320, 1676292), (7335, 1672864), (7713, 1590880), (7824, 1568310), (8570, 1431792), (8784, 1396910), (9760, 1257219), (9780, 1254648), (9943, 1234080), (10284, 1193160), (10980, 1117528), (11736, 1045540), (12855, 954528), (13040, 940986), (13712, 894870), (14640, 838146), (14670, 836432), (15426, 795440), (15648, 784155), (17140, 715896), (17568, 698455), (19560, 627324), (19886, 617040), (20568, 596580), (21960, 558764), (23472, 522770), (25710, 477264), (26080, 470493), (27424, 447435), (29280, 419073), (29340, 418216), (29829, 411360), (30852, 397720), (34280, 357948), (38565, 318176), (39120, 313662), (39772, 308520), (41136, 298290), (43920, 279382), (46944, 261385), (49715, 246816), (51420, 238632), (52277, 234720), (58680, 209108), (59658, 205680), (61704, 198860), (68560, 178974), (77130, 159088), (78240, 156831), (79544, 154260), (82272, 149145), (87840, 139691), (89487, 137120), (99430, 123408), (102840, 119316), (104554, 117360)]