229898640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22277}}^1$

素因数の和:22336

約数の個数: 80

約数和(自身を含む): 729292608

約数和(自身を除く): 499393968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 22277, 44554, 66831, 89108, 111385, 133662, 178216, 222770, 267324, 334155, 356432, 445540, 534648, 668310, 891080, 957911, 1069296, 1336620, 1782160, 1915822, 2673240, 2873733, 3831644, 4789555, 5346480, 5747466, 7663288, 9579110, 11494932, 14368665, 15326576, 19158220, 22989864, 28737330, 38316440, 45979728, 57474660, 76632880, 114949320, 229898640]

約数ペア:

[(1, 229898640), (2, 114949320), (3, 76632880), (4, 57474660), (5, 45979728), (6, 38316440), (8, 28737330), (10, 22989864), (12, 19158220), (15, 15326576), (16, 14368665), (20, 11494932), (24, 9579110), (30, 7663288), (40, 5747466), (43, 5346480), (48, 4789555), (60, 3831644), (80, 2873733), (86, 2673240), (120, 1915822), (129, 1782160), (172, 1336620), (215, 1069296), (240, 957911), (258, 891080), (344, 668310), (430, 534648), (516, 445540), (645, 356432), (688, 334155), (860, 267324), (1032, 222770), (1290, 178216), (1720, 133662), (2064, 111385), (2580, 89108), (3440, 66831), (5160, 44554), (10320, 22277)]