102380280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20809}}^1$

素因数の和:20864

約数の個数: 64

約数和(自身を含む): 314647200

約数和(自身を除く): 212266920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 20809, 41618, 62427, 83236, 104045, 124854, 166472, 208090, 249708, 312135, 416180, 499416, 624270, 832360, 853169, 1248540, 1706338, 2497080, 2559507, 3412676, 4265845, 5119014, 6825352, 8531690, 10238028, 12797535, 17063380, 20476056, 25595070, 34126760, 51190140, 102380280]

約数ペア:

[(1, 102380280), (2, 51190140), (3, 34126760), (4, 25595070), (5, 20476056), (6, 17063380), (8, 12797535), (10, 10238028), (12, 8531690), (15, 6825352), (20, 5119014), (24, 4265845), (30, 3412676), (40, 2559507), (41, 2497080), (60, 1706338), (82, 1248540), (120, 853169), (123, 832360), (164, 624270), (205, 499416), (246, 416180), (328, 312135), (410, 249708), (492, 208090), (615, 166472), (820, 124854), (984, 104045), (1230, 83236), (1640, 62427), (2460, 41618), (4920, 20809)]