627254640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3739}}^1$

素因数の和:3991

約数の個数: 120

約数和(自身を含む): 2116136880

約数和(自身を除く): 1488882240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 233, 240, 360, 466, 699, 720, 932, 1165, 1398, 1864, 2097, 2330, 2796, 3495, 3728, 3739, 4194, 4660, 5592, 6990, 7478, 8388, 9320, 10485, 11184, 11217, 13980, 14956, 16776, 18640, 18695, 20970, 22434, 27960, 29912, 33552, 33651, 37390, 41940, 44868, 55920, 56085, 59824, 67302, 74780, 83880, 89736, 112170, 134604, 149560, 167760, 168255, 179472, 224340, 269208, 299120, 336510, 448680, 538416, 673020, 871187, 897360, 1346040, 1742374, 2613561, 2692080, 3484748, 4355935, 5227122, 6969496, 7840683, 8711870, 10454244, 13067805, 13938992, 15681366, 17423740, 20908488, 26135610, 31362732, 34847480, 39203415, 41816976, 52271220, 62725464, 69694960, 78406830, 104542440, 125450928, 156813660, 209084880, 313627320, 627254640]

約数ペア:

[(1, 627254640), (2, 313627320), (3, 209084880), (4, 156813660), (5, 125450928), (6, 104542440), (8, 78406830), (9, 69694960), (10, 62725464), (12, 52271220), (15, 41816976), (16, 39203415), (18, 34847480), (20, 31362732), (24, 26135610), (30, 20908488), (36, 17423740), (40, 15681366), (45, 13938992), (48, 13067805), (60, 10454244), (72, 8711870), (80, 7840683), (90, 6969496), (120, 5227122), (144, 4355935), (180, 3484748), (233, 2692080), (240, 2613561), (360, 1742374), (466, 1346040), (699, 897360), (720, 871187), (932, 673020), (1165, 538416), (1398, 448680), (1864, 336510), (2097, 299120), (2330, 269208), (2796, 224340), (3495, 179472), (3728, 168255), (3739, 167760), (4194, 149560), (4660, 134604), (5592, 112170), (6990, 89736), (7478, 83880), (8388, 74780), (9320, 67302), (10485, 59824), (11184, 56085), (11217, 55920), (13980, 44868), (14956, 41940), (16776, 37390), (18640, 33651), (18695, 33552), (20970, 29912), (22434, 27960)]