131856960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7229}}^1$

素因数の和:7268

約数の個数: 112

約数和(自身を含む): 440740800

約数和(自身を除く): 308883840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 7229, 9120, 14458, 18240, 21687, 28916, 36145, 43374, 57832, 72290, 86748, 108435, 115664, 137351, 144580, 173496, 216870, 231328, 274702, 289160, 346992, 412053, 433740, 462656, 549404, 578320, 686755, 693984, 824106, 867480, 1098808, 1156640, 1373510, 1387968, 1648212, 1734960, 2060265, 2197616, 2313280, 2747020, 3296424, 3469920, 4120530, 4395232, 5494040, 6592848, 6939840, 8241060, 8790464, 10988080, 13185696, 16482120, 21976160, 26371392, 32964240, 43952320, 65928480, 131856960]

約数ペア:

[(1, 131856960), (2, 65928480), (3, 43952320), (4, 32964240), (5, 26371392), (6, 21976160), (8, 16482120), (10, 13185696), (12, 10988080), (15, 8790464), (16, 8241060), (19, 6939840), (20, 6592848), (24, 5494040), (30, 4395232), (32, 4120530), (38, 3469920), (40, 3296424), (48, 2747020), (57, 2313280), (60, 2197616), (64, 2060265), (76, 1734960), (80, 1648212), (95, 1387968), (96, 1373510), (114, 1156640), (120, 1098808), (152, 867480), (160, 824106), (190, 693984), (192, 686755), (228, 578320), (240, 549404), (285, 462656), (304, 433740), (320, 412053), (380, 346992), (456, 289160), (480, 274702), (570, 231328), (608, 216870), (760, 173496), (912, 144580), (960, 137351), (1140, 115664), (1216, 108435), (1520, 86748), (1824, 72290), (2280, 57832), (3040, 43374), (3648, 36145), (4560, 28916), (6080, 21687), (7229, 18240), (9120, 14458)]