260790360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7079}}^1$

素因数の和:7400

約数の個数: 64

約数和(自身を含む): 785030400

約数和(自身を除く): 524240040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 6140, 7079, 7368, 9210, 12280, 14158, 18420, 21237, 28316, 35395, 36840, 42474, 56632, 70790, 84948, 106185, 141580, 169896, 212370, 283160, 424740, 849480, 2173253, 4346506, 6519759, 8693012, 10866265, 13039518, 17386024, 21732530, 26079036, 32598795, 43465060, 52158072, 65197590, 86930120, 130395180, 260790360]

約数ペア:

[(1, 260790360), (2, 130395180), (3, 86930120), (4, 65197590), (5, 52158072), (6, 43465060), (8, 32598795), (10, 26079036), (12, 21732530), (15, 17386024), (20, 13039518), (24, 10866265), (30, 8693012), (40, 6519759), (60, 4346506), (120, 2173253), (307, 849480), (614, 424740), (921, 283160), (1228, 212370), (1535, 169896), (1842, 141580), (2456, 106185), (3070, 84948), (3684, 70790), (4605, 56632), (6140, 42474), (7079, 36840), (7368, 35395), (9210, 28316), (12280, 21237), (14158, 18420)]