2044720080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218453}}^1$

素因数の和:218485

約数の個数: 120

約数和(自身を含む): 7395104808

約数和(自身を除く): 5350384728

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, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 218453, 436906, 655359, 873812, 1092265, 1310718, 1747624, 1966077, 2184530, 2621436, 2839889, 3276795, 3495248, 3932154, 4369060, 5242872, 5679778, 6553590, 7864308, 8519667, 8738120, 9830385, 10485744, 11359556, 13107180, 14199445, 15728616, 17039334, 17476240, 19660770, 22719112, 25559001, 26214360, 28398890, 31457232, 34078668, 39321540, 42598335, 45438224, 51118002, 52428720, 56797780, 68157336, 78643080, 85196670, 102236004, 113595560, 127795005, 136314672, 157286160, 170393340, 204472008, 227191120, 255590010, 340786680, 408944016, 511180020, 681573360, 1022360040, 2044720080]

約数ペア:

[(1, 2044720080), (2, 1022360040), (3, 681573360), (4, 511180020), (5, 408944016), (6, 340786680), (8, 255590010), (9, 227191120), (10, 204472008), (12, 170393340), (13, 157286160), (15, 136314672), (16, 127795005), (18, 113595560), (20, 102236004), (24, 85196670), (26, 78643080), (30, 68157336), (36, 56797780), (39, 52428720), (40, 51118002), (45, 45438224), (48, 42598335), (52, 39321540), (60, 34078668), (65, 31457232), (72, 28398890), (78, 26214360), (80, 25559001), (90, 22719112), (104, 19660770), (117, 17476240), (120, 17039334), (130, 15728616), (144, 14199445), (156, 13107180), (180, 11359556), (195, 10485744), (208, 9830385), (234, 8738120), (240, 8519667), (260, 7864308), (312, 6553590), (360, 5679778), (390, 5242872), (468, 4369060), (520, 3932154), (585, 3495248), (624, 3276795), (720, 2839889), (780, 2621436), (936, 2184530), (1040, 1966077), (1170, 1747624), (1560, 1310718), (1872, 1092265), (2340, 873812), (3120, 655359), (4680, 436906), (9360, 218453)]