474812880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 1521569280

約数和(自身を除く): 1046756400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 139, 172, 215, 240, 258, 278, 331, 344, 417, 430, 516, 556, 645, 662, 688, 695, 834, 860, 993, 1032, 1112, 1290, 1324, 1390, 1655, 1668, 1720, 1986, 2064, 2085, 2224, 2580, 2648, 2780, 3310, 3336, 3440, 3972, 4170, 4965, 5160, 5296, 5560, 5977, 6620, 6672, 7944, 8340, 9930, 10320, 11120, 11954, 13240, 14233, 15888, 16680, 17931, 19860, 23908, 26480, 28466, 29885, 33360, 35862, 39720, 42699, 46009, 47816, 56932, 59770, 71165, 71724, 79440, 85398, 89655, 92018, 95632, 113864, 119540, 138027, 142330, 143448, 170796, 179310, 184036, 213495, 227728, 230045, 239080, 276054, 284660, 286896, 341592, 358620, 368072, 426990, 460090, 478160, 552108, 569320, 683184, 690135, 717240, 736144, 853980, 920180, 1104216, 1138640, 1380270, 1434480, 1707960, 1840360, 1978387, 2208432, 2760540, 3415920, 3680720, 3956774, 5521080, 5935161, 7913548, 9891935, 11042160, 11870322, 15827096, 19783870, 23740644, 29675805, 31654192, 39567740, 47481288, 59351610, 79135480, 94962576, 118703220, 158270960, 237406440, 474812880]

約数ペア:

[(1, 474812880), (2, 237406440), (3, 158270960), (4, 118703220), (5, 94962576), (6, 79135480), (8, 59351610), (10, 47481288), (12, 39567740), (15, 31654192), (16, 29675805), (20, 23740644), (24, 19783870), (30, 15827096), (40, 11870322), (43, 11042160), (48, 9891935), (60, 7913548), (80, 5935161), (86, 5521080), (120, 3956774), (129, 3680720), (139, 3415920), (172, 2760540), (215, 2208432), (240, 1978387), (258, 1840360), (278, 1707960), (331, 1434480), (344, 1380270), (417, 1138640), (430, 1104216), (516, 920180), (556, 853980), (645, 736144), (662, 717240), (688, 690135), (695, 683184), (834, 569320), (860, 552108), (993, 478160), (1032, 460090), (1112, 426990), (1290, 368072), (1324, 358620), (1390, 341592), (1655, 286896), (1668, 284660), (1720, 276054), (1986, 239080), (2064, 230045), (2085, 227728), (2224, 213495), (2580, 184036), (2648, 179310), (2780, 170796), (3310, 143448), (3336, 142330), (3440, 138027), (3972, 119540), (4170, 113864), (4965, 95632), (5160, 92018), (5296, 89655), (5560, 85398), (5977, 79440), (6620, 71724), (6672, 71165), (7944, 59770), (8340, 56932), (9930, 47816), (10320, 46009), (11120, 42699), (11954, 39720), (13240, 35862), (14233, 33360), (15888, 29885), (16680, 28466), (17931, 26480), (19860, 23908)]