12843480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8233}}^1$

素因数の和:8260

約数の個数: 64

約数和(自身を含む): 41499360

約数和(自身を除く): 28655880

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, 8233, 16466, 24699, 32932, 41165, 49398, 65864, 82330, 98796, 107029, 123495, 164660, 197592, 214058, 246990, 321087, 329320, 428116, 493980, 535145, 642174, 856232, 987960, 1070290, 1284348, 1605435, 2140580, 2568696, 3210870, 4281160, 6421740, 12843480]

約数ペア:

[(1, 12843480), (2, 6421740), (3, 4281160), (4, 3210870), (5, 2568696), (6, 2140580), (8, 1605435), (10, 1284348), (12, 1070290), (13, 987960), (15, 856232), (20, 642174), (24, 535145), (26, 493980), (30, 428116), (39, 329320), (40, 321087), (52, 246990), (60, 214058), (65, 197592), (78, 164660), (104, 123495), (120, 107029), (130, 98796), (156, 82330), (195, 65864), (260, 49398), (312, 41165), (390, 32932), (520, 24699), (780, 16466), (1560, 8233)]