38849640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7529}}^1$

素因数の和:7586

約数の個数: 64

約数和(自身を含む): 119275200

約数和(自身を除く): 80425560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 7529, 15058, 22587, 30116, 37645, 45174, 60232, 75290, 90348, 112935, 150580, 180696, 225870, 301160, 323747, 451740, 647494, 903480, 971241, 1294988, 1618735, 1942482, 2589976, 3237470, 3884964, 4856205, 6474940, 7769928, 9712410, 12949880, 19424820, 38849640]

約数ペア:

[(1, 38849640), (2, 19424820), (3, 12949880), (4, 9712410), (5, 7769928), (6, 6474940), (8, 4856205), (10, 3884964), (12, 3237470), (15, 2589976), (20, 1942482), (24, 1618735), (30, 1294988), (40, 971241), (43, 903480), (60, 647494), (86, 451740), (120, 323747), (129, 301160), (172, 225870), (215, 180696), (258, 150580), (344, 112935), (430, 90348), (516, 75290), (645, 60232), (860, 45174), (1032, 37645), (1290, 30116), (1720, 22587), (2580, 15058), (5160, 7529)]