12025680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 37765440

約数和(自身を除く): 25739760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 563, 712, 890, 1068, 1126, 1335, 1424, 1689, 1780, 2136, 2252, 2670, 2815, 3378, 3560, 4272, 4504, 5340, 5630, 6756, 7120, 8445, 9008, 10680, 11260, 13512, 16890, 21360, 22520, 27024, 33780, 45040, 50107, 67560, 100214, 135120, 150321, 200428, 250535, 300642, 400856, 501070, 601284, 751605, 801712, 1002140, 1202568, 1503210, 2004280, 2405136, 3006420, 4008560, 6012840, 12025680]

約数ペア:

[(1, 12025680), (2, 6012840), (3, 4008560), (4, 3006420), (5, 2405136), (6, 2004280), (8, 1503210), (10, 1202568), (12, 1002140), (15, 801712), (16, 751605), (20, 601284), (24, 501070), (30, 400856), (40, 300642), (48, 250535), (60, 200428), (80, 150321), (89, 135120), (120, 100214), (178, 67560), (240, 50107), (267, 45040), (356, 33780), (445, 27024), (534, 22520), (563, 21360), (712, 16890), (890, 13512), (1068, 11260), (1126, 10680), (1335, 9008), (1424, 8445), (1689, 7120), (1780, 6756), (2136, 5630), (2252, 5340), (2670, 4504), (2815, 4272), (3378, 3560)]