32419920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10391}}^1$

素因数の和:10420

約数の個数: 80

約数和(自身を含む): 108243072

約数和(自身を除く): 75823152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 10391, 20782, 31173, 41564, 51955, 62346, 83128, 103910, 124692, 135083, 155865, 166256, 207820, 249384, 270166, 311730, 405249, 415640, 498768, 540332, 623460, 675415, 810498, 831280, 1080664, 1246920, 1350830, 1620996, 2026245, 2161328, 2493840, 2701660, 3241992, 4052490, 5403320, 6483984, 8104980, 10806640, 16209960, 32419920]

約数ペア:

[(1, 32419920), (2, 16209960), (3, 10806640), (4, 8104980), (5, 6483984), (6, 5403320), (8, 4052490), (10, 3241992), (12, 2701660), (13, 2493840), (15, 2161328), (16, 2026245), (20, 1620996), (24, 1350830), (26, 1246920), (30, 1080664), (39, 831280), (40, 810498), (48, 675415), (52, 623460), (60, 540332), (65, 498768), (78, 415640), (80, 405249), (104, 311730), (120, 270166), (130, 249384), (156, 207820), (195, 166256), (208, 155865), (240, 135083), (260, 124692), (312, 103910), (390, 83128), (520, 62346), (624, 51955), (780, 41564), (1040, 31173), (1560, 20782), (3120, 10391)]