123756960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8317}}^1$

素因数の和:8366

約数の個数: 96

約数和(自身を含む): 402458112

約数和(自身を除く): 278701152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 8317, 14880, 16634, 24951, 33268, 41585, 49902, 66536, 83170, 99804, 124755, 133072, 166340, 199608, 249510, 257827, 266144, 332680, 399216, 499020, 515654, 665360, 773481, 798432, 998040, 1031308, 1289135, 1330720, 1546962, 1996080, 2062616, 2578270, 3093924, 3867405, 3992160, 4125232, 5156540, 6187848, 7734810, 8250464, 10313080, 12375696, 15469620, 20626160, 24751392, 30939240, 41252320, 61878480, 123756960]

約数ペア:

[(1, 123756960), (2, 61878480), (3, 41252320), (4, 30939240), (5, 24751392), (6, 20626160), (8, 15469620), (10, 12375696), (12, 10313080), (15, 8250464), (16, 7734810), (20, 6187848), (24, 5156540), (30, 4125232), (31, 3992160), (32, 3867405), (40, 3093924), (48, 2578270), (60, 2062616), (62, 1996080), (80, 1546962), (93, 1330720), (96, 1289135), (120, 1031308), (124, 998040), (155, 798432), (160, 773481), (186, 665360), (240, 515654), (248, 499020), (310, 399216), (372, 332680), (465, 266144), (480, 257827), (496, 249510), (620, 199608), (744, 166340), (930, 133072), (992, 124755), (1240, 99804), (1488, 83170), (1860, 66536), (2480, 49902), (2976, 41585), (3720, 33268), (4960, 24951), (7440, 16634), (8317, 14880)]