2977989360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{22277}}^1$

素因数の和:22850

約数の個数: 80

約数和(自身を含む): 9248756256

約数和(自身を除く): 6270766896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1671, 2228, 2785, 3342, 4456, 5570, 6684, 8355, 8912, 11140, 13368, 16710, 22277, 22280, 26736, 33420, 44554, 44560, 66831, 66840, 89108, 111385, 133662, 133680, 178216, 222770, 267324, 334155, 356432, 445540, 534648, 668310, 891080, 1069296, 1336620, 1782160, 2673240, 5346480, 12408289, 24816578, 37224867, 49633156, 62041445, 74449734, 99266312, 124082890, 148899468, 186124335, 198532624, 248165780, 297798936, 372248670, 496331560, 595597872, 744497340, 992663120, 1488994680, 2977989360]

約数ペア:

[(1, 2977989360), (2, 1488994680), (3, 992663120), (4, 744497340), (5, 595597872), (6, 496331560), (8, 372248670), (10, 297798936), (12, 248165780), (15, 198532624), (16, 186124335), (20, 148899468), (24, 124082890), (30, 99266312), (40, 74449734), (48, 62041445), (60, 49633156), (80, 37224867), (120, 24816578), (240, 12408289), (557, 5346480), (1114, 2673240), (1671, 1782160), (2228, 1336620), (2785, 1069296), (3342, 891080), (4456, 668310), (5570, 534648), (6684, 445540), (8355, 356432), (8912, 334155), (11140, 267324), (13368, 222770), (16710, 178216), (22277, 133680), (22280, 133662), (26736, 111385), (33420, 89108), (44554, 66840), (44560, 66831)]