215718480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5653}}^1$

素因数の和:5725

約数の個数: 120

約数和(自身を含む): 738254088

約数和(自身を除く): 522535608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5653, 6360, 7632, 9540, 11306, 12720, 16959, 19080, 22612, 28265, 33918, 38160, 45224, 50877, 56530, 67836, 84795, 90448, 101754, 113060, 135672, 169590, 203508, 226120, 254385, 271344, 299609, 339180, 407016, 452240, 508770, 599218, 678360, 814032, 898827, 1017540, 1198436, 1356720, 1498045, 1797654, 2035080, 2396872, 2696481, 2996090, 3595308, 4070160, 4494135, 4793744, 5392962, 5992180, 7190616, 8988270, 10785924, 11984360, 13482405, 14381232, 17976540, 21571848, 23968720, 26964810, 35953080, 43143696, 53929620, 71906160, 107859240, 215718480]

約数ペア:

[(1, 215718480), (2, 107859240), (3, 71906160), (4, 53929620), (5, 43143696), (6, 35953080), (8, 26964810), (9, 23968720), (10, 21571848), (12, 17976540), (15, 14381232), (16, 13482405), (18, 11984360), (20, 10785924), (24, 8988270), (30, 7190616), (36, 5992180), (40, 5392962), (45, 4793744), (48, 4494135), (53, 4070160), (60, 3595308), (72, 2996090), (80, 2696481), (90, 2396872), (106, 2035080), (120, 1797654), (144, 1498045), (159, 1356720), (180, 1198436), (212, 1017540), (240, 898827), (265, 814032), (318, 678360), (360, 599218), (424, 508770), (477, 452240), (530, 407016), (636, 339180), (720, 299609), (795, 271344), (848, 254385), (954, 226120), (1060, 203508), (1272, 169590), (1590, 135672), (1908, 113060), (2120, 101754), (2385, 90448), (2544, 84795), (3180, 67836), (3816, 56530), (4240, 50877), (4770, 45224), (5653, 38160), (6360, 33918), (7632, 28265), (9540, 22612), (11306, 19080), (12720, 16959)]