72924180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173629}}^1$

素因数の和:173648

約数の個数: 48

約数和(自身を含む): 233358720

約数和(自身を除く): 160434540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 173629, 347258, 520887, 694516, 868145, 1041774, 1215403, 1736290, 2083548, 2430806, 2604435, 3472580, 3646209, 4861612, 5208870, 6077015, 7292418, 10417740, 12154030, 14584836, 18231045, 24308060, 36462090, 72924180]

約数ペア:

[(1, 72924180), (2, 36462090), (3, 24308060), (4, 18231045), (5, 14584836), (6, 12154030), (7, 10417740), (10, 7292418), (12, 6077015), (14, 5208870), (15, 4861612), (20, 3646209), (21, 3472580), (28, 2604435), (30, 2430806), (35, 2083548), (42, 1736290), (60, 1215403), (70, 1041774), (84, 868145), (105, 694516), (140, 520887), (210, 347258), (420, 173629)]