9818640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1081

約数の個数: 120

約数和(自身を含む): 35544600

約数和(自身を除く): 25725960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1049, 1170, 1560, 1872, 2098, 2340, 3120, 3147, 4196, 4680, 5245, 6294, 8392, 9360, 9441, 10490, 12588, 13637, 15735, 16784, 18882, 20980, 25176, 27274, 31470, 37764, 40911, 41960, 47205, 50352, 54548, 62940, 68185, 75528, 81822, 83920, 94410, 109096, 122733, 125880, 136370, 151056, 163644, 188820, 204555, 218192, 245466, 251760, 272740, 327288, 377640, 409110, 490932, 545480, 613665, 654576, 755280, 818220, 981864, 1090960, 1227330, 1636440, 1963728, 2454660, 3272880, 4909320, 9818640]

約数ペア:

[(1, 9818640), (2, 4909320), (3, 3272880), (4, 2454660), (5, 1963728), (6, 1636440), (8, 1227330), (9, 1090960), (10, 981864), (12, 818220), (13, 755280), (15, 654576), (16, 613665), (18, 545480), (20, 490932), (24, 409110), (26, 377640), (30, 327288), (36, 272740), (39, 251760), (40, 245466), (45, 218192), (48, 204555), (52, 188820), (60, 163644), (65, 151056), (72, 136370), (78, 125880), (80, 122733), (90, 109096), (104, 94410), (117, 83920), (120, 81822), (130, 75528), (144, 68185), (156, 62940), (180, 54548), (195, 50352), (208, 47205), (234, 41960), (240, 40911), (260, 37764), (312, 31470), (360, 27274), (390, 25176), (468, 20980), (520, 18882), (585, 16784), (624, 15735), (720, 13637), (780, 12588), (936, 10490), (1040, 9441), (1049, 9360), (1170, 8392), (1560, 6294), (1872, 5245), (2098, 4680), (2340, 4196), (3120, 3147)]