135886920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87107}}^1$

素因数の和:87134

約数の個数: 64

約数和(自身を含む): 439024320

約数和(自身を除く): 303137400

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, 87107, 174214, 261321, 348428, 435535, 522642, 696856, 871070, 1045284, 1132391, 1306605, 1742140, 2090568, 2264782, 2613210, 3397173, 3484280, 4529564, 5226420, 5661955, 6794346, 9059128, 10452840, 11323910, 13588692, 16985865, 22647820, 27177384, 33971730, 45295640, 67943460, 135886920]

約数ペア:

[(1, 135886920), (2, 67943460), (3, 45295640), (4, 33971730), (5, 27177384), (6, 22647820), (8, 16985865), (10, 13588692), (12, 11323910), (13, 10452840), (15, 9059128), (20, 6794346), (24, 5661955), (26, 5226420), (30, 4529564), (39, 3484280), (40, 3397173), (52, 2613210), (60, 2264782), (65, 2090568), (78, 1742140), (104, 1306605), (120, 1132391), (130, 1045284), (156, 871070), (195, 696856), (260, 522642), (312, 435535), (390, 348428), (520, 261321), (780, 174214), (1560, 87107)]