275509680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2039}}^1$

素因数の和:2618

約数の個数: 80

約数和(自身を含む): 856016640

約数和(自身を除く): 580506960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 1126, 1689, 2039, 2252, 2815, 3378, 4078, 4504, 5630, 6117, 6756, 8156, 8445, 9008, 10195, 11260, 12234, 13512, 16312, 16890, 20390, 22520, 24468, 27024, 30585, 32624, 33780, 40780, 45040, 48936, 61170, 67560, 81560, 97872, 122340, 135120, 163120, 244680, 489360, 1147957, 2295914, 3443871, 4591828, 5739785, 6887742, 9183656, 11479570, 13775484, 17219355, 18367312, 22959140, 27550968, 34438710, 45918280, 55101936, 68877420, 91836560, 137754840, 275509680]

約数ペア:

[(1, 275509680), (2, 137754840), (3, 91836560), (4, 68877420), (5, 55101936), (6, 45918280), (8, 34438710), (10, 27550968), (12, 22959140), (15, 18367312), (16, 17219355), (20, 13775484), (24, 11479570), (30, 9183656), (40, 6887742), (48, 5739785), (60, 4591828), (80, 3443871), (120, 2295914), (240, 1147957), (563, 489360), (1126, 244680), (1689, 163120), (2039, 135120), (2252, 122340), (2815, 97872), (3378, 81560), (4078, 67560), (4504, 61170), (5630, 48936), (6117, 45040), (6756, 40780), (8156, 33780), (8445, 32624), (9008, 30585), (10195, 27024), (11260, 24468), (12234, 22520), (13512, 20390), (16312, 16890)]