111428880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:945

約数の個数: 160

約数和(自身を含む): 377975808

約数和(自身を除く): 266546928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 881, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1762, 1860, 2040, 2108, 2480, 2635, 2643, 3162, 3524, 3720, 4080, 4216, 4405, 5270, 5286, 6324, 7048, 7440, 7905, 8432, 8810, 10540, 10572, 12648, 13215, 14096, 14977, 15810, 17620, 21080, 21144, 25296, 26430, 27311, 29954, 31620, 35240, 42160, 42288, 44931, 52860, 54622, 59908, 63240, 70480, 74885, 81933, 89862, 105720, 109244, 119816, 126480, 136555, 149770, 163866, 179724, 211440, 218488, 224655, 239632, 273110, 299540, 327732, 359448, 409665, 436976, 449310, 464287, 546220, 599080, 655464, 718896, 819330, 898620, 928574, 1092440, 1198160, 1310928, 1392861, 1638660, 1797240, 1857148, 2184880, 2321435, 2785722, 3277320, 3594480, 3714296, 4642870, 5571444, 6554640, 6964305, 7428592, 9285740, 11142888, 13928610, 18571480, 22285776, 27857220, 37142960, 55714440, 111428880]

約数ペア:

[(1, 111428880), (2, 55714440), (3, 37142960), (4, 27857220), (5, 22285776), (6, 18571480), (8, 13928610), (10, 11142888), (12, 9285740), (15, 7428592), (16, 6964305), (17, 6554640), (20, 5571444), (24, 4642870), (30, 3714296), (31, 3594480), (34, 3277320), (40, 2785722), (48, 2321435), (51, 2184880), (60, 1857148), (62, 1797240), (68, 1638660), (80, 1392861), (85, 1310928), (93, 1198160), (102, 1092440), (120, 928574), (124, 898620), (136, 819330), (155, 718896), (170, 655464), (186, 599080), (204, 546220), (240, 464287), (248, 449310), (255, 436976), (272, 409665), (310, 359448), (340, 327732), (372, 299540), (408, 273110), (465, 239632), (496, 224655), (510, 218488), (527, 211440), (620, 179724), (680, 163866), (744, 149770), (816, 136555), (881, 126480), (930, 119816), (1020, 109244), (1054, 105720), (1240, 89862), (1360, 81933), (1488, 74885), (1581, 70480), (1762, 63240), (1860, 59908), (2040, 54622), (2108, 52860), (2480, 44931), (2635, 42288), (2643, 42160), (3162, 35240), (3524, 31620), (3720, 29954), (4080, 27311), (4216, 26430), (4405, 25296), (5270, 21144), (5286, 21080), (6324, 17620), (7048, 15810), (7440, 14977), (7905, 14096), (8432, 13215), (8810, 12648), (10540, 10572)]