74061840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13417}}^1$

素因数の和:13456

約数の個数: 80

約数和(自身を含む): 239591808

約数和(自身を除く): 165529968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 13417, 26834, 40251, 53668, 67085, 80502, 107336, 134170, 161004, 201255, 214672, 268340, 308591, 322008, 402510, 536680, 617182, 644016, 805020, 925773, 1073360, 1234364, 1542955, 1610040, 1851546, 2468728, 3085910, 3220080, 3703092, 4628865, 4937456, 6171820, 7406184, 9257730, 12343640, 14812368, 18515460, 24687280, 37030920, 74061840]

約数ペア:

[(1, 74061840), (2, 37030920), (3, 24687280), (4, 18515460), (5, 14812368), (6, 12343640), (8, 9257730), (10, 7406184), (12, 6171820), (15, 4937456), (16, 4628865), (20, 3703092), (23, 3220080), (24, 3085910), (30, 2468728), (40, 1851546), (46, 1610040), (48, 1542955), (60, 1234364), (69, 1073360), (80, 925773), (92, 805020), (115, 644016), (120, 617182), (138, 536680), (184, 402510), (230, 322008), (240, 308591), (276, 268340), (345, 214672), (368, 201255), (460, 161004), (552, 134170), (690, 107336), (920, 80502), (1104, 67085), (1380, 53668), (1840, 40251), (2760, 26834), (5520, 13417)]