1212621120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{421049}}^1$

素因数の和:421072

約数の個数: 84

約数和(自身を含む): 4170921300

約数和(自身を除く): 2958300180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 421049, 842098, 1263147, 1684196, 2105245, 2526294, 3368392, 3789441, 4210490, 5052588, 6315735, 6736784, 7578882, 8420980, 10105176, 12631470, 13473568, 15157764, 16841960, 18947205, 20210352, 25262940, 26947136, 30315528, 33683920, 37894410, 40420704, 50525880, 60631056, 67367840, 75788820, 80841408, 101051760, 121262112, 134735680, 151577640, 202103520, 242524224, 303155280, 404207040, 606310560, 1212621120]

約数ペア:

[(1, 1212621120), (2, 606310560), (3, 404207040), (4, 303155280), (5, 242524224), (6, 202103520), (8, 151577640), (9, 134735680), (10, 121262112), (12, 101051760), (15, 80841408), (16, 75788820), (18, 67367840), (20, 60631056), (24, 50525880), (30, 40420704), (32, 37894410), (36, 33683920), (40, 30315528), (45, 26947136), (48, 25262940), (60, 20210352), (64, 18947205), (72, 16841960), (80, 15157764), (90, 13473568), (96, 12631470), (120, 10105176), (144, 8420980), (160, 7578882), (180, 6736784), (192, 6315735), (240, 5052588), (288, 4210490), (320, 3789441), (360, 3368392), (480, 2526294), (576, 2105245), (720, 1684196), (960, 1263147), (1440, 842098), (2880, 421049)]