40684080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{599}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 126777600

約数和(自身を除く): 86093520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 599, 849, 1132, 1198, 1415, 1698, 1797, 2264, 2396, 2830, 2995, 3396, 3594, 4245, 4528, 4792, 5660, 5990, 6792, 7188, 8490, 8985, 9584, 11320, 11980, 13584, 14376, 16980, 17970, 22640, 23960, 28752, 33960, 35940, 47920, 67920, 71880, 143760, 169517, 339034, 508551, 678068, 847585, 1017102, 1356136, 1695170, 2034204, 2542755, 2712272, 3390340, 4068408, 5085510, 6780680, 8136816, 10171020, 13561360, 20342040, 40684080]

約数ペア:

[(1, 40684080), (2, 20342040), (3, 13561360), (4, 10171020), (5, 8136816), (6, 6780680), (8, 5085510), (10, 4068408), (12, 3390340), (15, 2712272), (16, 2542755), (20, 2034204), (24, 1695170), (30, 1356136), (40, 1017102), (48, 847585), (60, 678068), (80, 508551), (120, 339034), (240, 169517), (283, 143760), (566, 71880), (599, 67920), (849, 47920), (1132, 35940), (1198, 33960), (1415, 28752), (1698, 23960), (1797, 22640), (2264, 17970), (2396, 16980), (2830, 14376), (2995, 13584), (3396, 11980), (3594, 11320), (4245, 9584), (4528, 8985), (4792, 8490), (5660, 7188), (5990, 6792)]