28051872480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{857}}^1\times {\mathrm{7577}}^1$

素因数の和:8458

約数の個数: 192

約数和(自身を含む): 98309090880

約数和(自身を除く): 70257218400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 857, 864, 1080, 1440, 1714, 2160, 2571, 3428, 4285, 4320, 5142, 6856, 7577, 7713, 8570, 10284, 12855, 13712, 15154, 15426, 17140, 20568, 22731, 23139, 25710, 27424, 30308, 30852, 34280, 37885, 38565, 41136, 45462, 46278, 51420, 60616, 61704, 68193, 68560, 75770, 77130, 82272, 90924, 92556, 102840, 113655, 115695, 121232, 123408, 136386, 137120, 151540, 154260, 181848, 185112, 204579, 205680, 227310, 231390, 242464, 246816, 272772, 303080, 308520, 340965, 363696, 370224, 409158, 411360, 454620, 462780, 545544, 606160, 617040, 681930, 727392, 740448, 818316, 909240, 925560, 1022895, 1091088, 1212320, 1234080, 1363860, 1636632, 1818480, 1851120, 2045790, 2182176, 2727720, 3273264, 3636960, 3702240, 4091580, 5455440, 6493489, 6546528, 8183160, 10910880, 12986978, 16366320, 19480467, 25973956, 32467445, 32732640, 38960934, 51947912, 58441401, 64934890, 77921868, 97402335, 103895824, 116882802, 129869780, 155843736, 175324203, 194804670, 207791648, 233765604, 259739560, 292207005, 311687472, 350648406, 389609340, 467531208, 519479120, 584414010, 623374944, 701296812, 779218680, 876621015, 935062416, 1038958240, 1168828020, 1402593624, 1558437360, 1753242030, 1870124832, 2337656040, 2805187248, 3116874720, 3506484060, 4675312080, 5610374496, 7012968120, 9350624160, 14025936240, 28051872480]

約数ペア:

[(1, 28051872480), (2, 14025936240), (3, 9350624160), (4, 7012968120), (5, 5610374496), (6, 4675312080), (8, 3506484060), (9, 3116874720), (10, 2805187248), (12, 2337656040), (15, 1870124832), (16, 1753242030), (18, 1558437360), (20, 1402593624), (24, 1168828020), (27, 1038958240), (30, 935062416), (32, 876621015), (36, 779218680), (40, 701296812), (45, 623374944), (48, 584414010), (54, 519479120), (60, 467531208), (72, 389609340), (80, 350648406), (90, 311687472), (96, 292207005), (108, 259739560), (120, 233765604), (135, 207791648), (144, 194804670), (160, 175324203), (180, 155843736), (216, 129869780), (240, 116882802), (270, 103895824), (288, 97402335), (360, 77921868), (432, 64934890), (480, 58441401), (540, 51947912), (720, 38960934), (857, 32732640), (864, 32467445), (1080, 25973956), (1440, 19480467), (1714, 16366320), (2160, 12986978), (2571, 10910880), (3428, 8183160), (4285, 6546528), (4320, 6493489), (5142, 5455440), (6856, 4091580), (7577, 3702240), (7713, 3636960), (8570, 3273264), (10284, 2727720), (12855, 2182176), (13712, 2045790), (15154, 1851120), (15426, 1818480), (17140, 1636632), (20568, 1363860), (22731, 1234080), (23139, 1212320), (25710, 1091088), (27424, 1022895), (30308, 925560), (30852, 909240), (34280, 818316), (37885, 740448), (38565, 727392), (41136, 681930), (45462, 617040), (46278, 606160), (51420, 545544), (60616, 462780), (61704, 454620), (68193, 411360), (68560, 409158), (75770, 370224), (77130, 363696), (82272, 340965), (90924, 308520), (92556, 303080), (102840, 272772), (113655, 246816), (115695, 242464), (121232, 231390), (123408, 227310), (136386, 205680), (137120, 204579), (151540, 185112), (154260, 181848)]