42237840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{175991}}^1$

素因数の和:176007

約数の個数: 40

約数和(自身を含む): 130938048

約数和(自身を除く): 88700208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 175991, 351982, 527973, 703964, 879955, 1055946, 1407928, 1759910, 2111892, 2639865, 2815856, 3519820, 4223784, 5279730, 7039640, 8447568, 10559460, 14079280, 21118920, 42237840]

約数ペア:

[(1, 42237840), (2, 21118920), (3, 14079280), (4, 10559460), (5, 8447568), (6, 7039640), (8, 5279730), (10, 4223784), (12, 3519820), (15, 2815856), (16, 2639865), (20, 2111892), (24, 1759910), (30, 1407928), (40, 1055946), (48, 879955), (60, 703964), (80, 527973), (120, 351982), (240, 175991)]