1090386960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349483}}^1$

素因数の和:349512

約数の個数: 80

約数和(自身を含む): 3640225344

約数和(自身を除く): 2549838384

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, 349483, 698966, 1048449, 1397932, 1747415, 2096898, 2795864, 3494830, 4193796, 4543279, 5242245, 5591728, 6989660, 8387592, 9086558, 10484490, 13629837, 13979320, 16775184, 18173116, 20968980, 22716395, 27259674, 27958640, 36346232, 41937960, 45432790, 54519348, 68149185, 72692464, 83875920, 90865580, 109038696, 136298370, 181731160, 218077392, 272596740, 363462320, 545193480, 1090386960]

約数ペア:

[(1, 1090386960), (2, 545193480), (3, 363462320), (4, 272596740), (5, 218077392), (6, 181731160), (8, 136298370), (10, 109038696), (12, 90865580), (13, 83875920), (15, 72692464), (16, 68149185), (20, 54519348), (24, 45432790), (26, 41937960), (30, 36346232), (39, 27958640), (40, 27259674), (48, 22716395), (52, 20968980), (60, 18173116), (65, 16775184), (78, 13979320), (80, 13629837), (104, 10484490), (120, 9086558), (130, 8387592), (156, 6989660), (195, 5591728), (208, 5242245), (240, 4543279), (260, 4193796), (312, 3494830), (390, 2795864), (520, 2096898), (624, 1747415), (780, 1397932), (1040, 1048449), (1560, 698966), (3120, 349483)]