126698640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12277}}^1$

素因数の和:12336

約数の個数: 80

約数和(自身を含む): 401932608

約数和(自身を除く): 275233968

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, 12277, 24554, 36831, 49108, 61385, 73662, 98216, 122770, 147324, 184155, 196432, 245540, 294648, 368310, 491080, 527911, 589296, 736620, 982160, 1055822, 1473240, 1583733, 2111644, 2639555, 2946480, 3167466, 4223288, 5279110, 6334932, 7918665, 8446576, 10558220, 12669864, 15837330, 21116440, 25339728, 31674660, 42232880, 63349320, 126698640]

約数ペア:

[(1, 126698640), (2, 63349320), (3, 42232880), (4, 31674660), (5, 25339728), (6, 21116440), (8, 15837330), (10, 12669864), (12, 10558220), (15, 8446576), (16, 7918665), (20, 6334932), (24, 5279110), (30, 4223288), (40, 3167466), (43, 2946480), (48, 2639555), (60, 2111644), (80, 1583733), (86, 1473240), (120, 1055822), (129, 982160), (172, 736620), (215, 589296), (240, 527911), (258, 491080), (344, 368310), (430, 294648), (516, 245540), (645, 196432), (688, 184155), (860, 147324), (1032, 122770), (1290, 98216), (1720, 73662), (2064, 61385), (2580, 49108), (3440, 36831), (5160, 24554), (10320, 12277)]