168843480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108233}}^1$

素因数の和:108260

約数の個数: 64

約数和(自身を含む): 545499360

約数和(自身を除く): 376655880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 108233, 216466, 324699, 432932, 541165, 649398, 865864, 1082330, 1298796, 1407029, 1623495, 2164660, 2597592, 2814058, 3246990, 4221087, 4329320, 5628116, 6493980, 7035145, 8442174, 11256232, 12987960, 14070290, 16884348, 21105435, 28140580, 33768696, 42210870, 56281160, 84421740, 168843480]

約数ペア:

[(1, 168843480), (2, 84421740), (3, 56281160), (4, 42210870), (5, 33768696), (6, 28140580), (8, 21105435), (10, 16884348), (12, 14070290), (13, 12987960), (15, 11256232), (20, 8442174), (24, 7035145), (26, 6493980), (30, 5628116), (39, 4329320), (40, 4221087), (52, 3246990), (60, 2814058), (65, 2597592), (78, 2164660), (104, 1623495), (120, 1407029), (130, 1298796), (156, 1082330), (195, 865864), (260, 649398), (312, 541165), (390, 432932), (520, 324699), (780, 216466), (1560, 108233)]