1376920680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{75989}}^1$

素因数の和:76154

約数の個数: 64

約数和(自身を含む): 4158172800

約数和(自身を除く): 2781252120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 18120, 75989, 151978, 227967, 303956, 379945, 455934, 607912, 759890, 911868, 1139835, 1519780, 1823736, 2279670, 3039560, 4559340, 9118680, 11474339, 22948678, 34423017, 45897356, 57371695, 68846034, 91794712, 114743390, 137692068, 172115085, 229486780, 275384136, 344230170, 458973560, 688460340, 1376920680]

約数ペア:

[(1, 1376920680), (2, 688460340), (3, 458973560), (4, 344230170), (5, 275384136), (6, 229486780), (8, 172115085), (10, 137692068), (12, 114743390), (15, 91794712), (20, 68846034), (24, 57371695), (30, 45897356), (40, 34423017), (60, 22948678), (120, 11474339), (151, 9118680), (302, 4559340), (453, 3039560), (604, 2279670), (755, 1823736), (906, 1519780), (1208, 1139835), (1510, 911868), (1812, 759890), (2265, 607912), (3020, 455934), (3624, 379945), (4530, 303956), (6040, 227967), (9060, 151978), (18120, 75989)]