42300240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:876

約数の個数: 80

約数和(自身を含む): 131771328

約数和(自身を除く): 89471088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 523, 674, 1011, 1046, 1348, 1569, 1685, 2022, 2092, 2615, 2696, 3138, 3370, 4044, 4184, 5055, 5230, 5392, 6276, 6740, 7845, 8088, 8368, 10110, 10460, 12552, 13480, 15690, 16176, 20220, 20920, 25104, 26960, 31380, 40440, 41840, 62760, 80880, 125520, 176251, 352502, 528753, 705004, 881255, 1057506, 1410008, 1762510, 2115012, 2643765, 2820016, 3525020, 4230024, 5287530, 7050040, 8460048, 10575060, 14100080, 21150120, 42300240]

約数ペア:

[(1, 42300240), (2, 21150120), (3, 14100080), (4, 10575060), (5, 8460048), (6, 7050040), (8, 5287530), (10, 4230024), (12, 3525020), (15, 2820016), (16, 2643765), (20, 2115012), (24, 1762510), (30, 1410008), (40, 1057506), (48, 881255), (60, 705004), (80, 528753), (120, 352502), (240, 176251), (337, 125520), (523, 80880), (674, 62760), (1011, 41840), (1046, 40440), (1348, 31380), (1569, 26960), (1685, 25104), (2022, 20920), (2092, 20220), (2615, 16176), (2696, 15690), (3138, 13480), (3370, 12552), (4044, 10460), (4184, 10110), (5055, 8368), (5230, 8088), (5392, 7845), (6276, 6740)]