85656120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64891}}^1$

素因数の和:64916

約数の個数: 64

約数和(自身を含む): 280333440

約数和(自身を除く): 194677320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 64891, 129782, 194673, 259564, 324455, 389346, 519128, 648910, 713801, 778692, 973365, 1297820, 1427602, 1557384, 1946730, 2141403, 2595640, 2855204, 3569005, 3893460, 4282806, 5710408, 7138010, 7786920, 8565612, 10707015, 14276020, 17131224, 21414030, 28552040, 42828060, 85656120]

約数ペア:

[(1, 85656120), (2, 42828060), (3, 28552040), (4, 21414030), (5, 17131224), (6, 14276020), (8, 10707015), (10, 8565612), (11, 7786920), (12, 7138010), (15, 5710408), (20, 4282806), (22, 3893460), (24, 3569005), (30, 2855204), (33, 2595640), (40, 2141403), (44, 1946730), (55, 1557384), (60, 1427602), (66, 1297820), (88, 973365), (110, 778692), (120, 713801), (132, 648910), (165, 519128), (220, 389346), (264, 324455), (330, 259564), (440, 194673), (660, 129782), (1320, 64891)]