60660880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 162489600

約数和(自身を除く): 101828720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 280, 298, 560, 596, 727, 745, 1043, 1192, 1454, 1490, 2086, 2384, 2908, 2980, 3635, 4172, 5089, 5215, 5816, 5960, 7270, 8344, 10178, 10430, 11632, 11920, 14540, 16688, 20356, 20860, 25445, 29080, 40712, 41720, 50890, 58160, 81424, 83440, 101780, 108323, 203560, 216646, 407120, 433292, 541615, 758261, 866584, 1083230, 1516522, 1733168, 2166460, 3033044, 3791305, 4332920, 6066088, 7582610, 8665840, 12132176, 15165220, 30330440, 60660880]

約数ペア:

[(1, 60660880), (2, 30330440), (4, 15165220), (5, 12132176), (7, 8665840), (8, 7582610), (10, 6066088), (14, 4332920), (16, 3791305), (20, 3033044), (28, 2166460), (35, 1733168), (40, 1516522), (56, 1083230), (70, 866584), (80, 758261), (112, 541615), (140, 433292), (149, 407120), (280, 216646), (298, 203560), (560, 108323), (596, 101780), (727, 83440), (745, 81424), (1043, 58160), (1192, 50890), (1454, 41720), (1490, 40712), (2086, 29080), (2384, 25445), (2908, 20860), (2980, 20356), (3635, 16688), (4172, 14540), (5089, 11920), (5215, 11632), (5816, 10430), (5960, 10178), (7270, 8344)]