1426744920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{60353}}^1$

素因数の和:60564

約数の個数: 64

約数和(自身を含む): 4302033120

約数和(自身を除く): 2875288200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11820, 23640, 60353, 120706, 181059, 241412, 301765, 362118, 482824, 603530, 724236, 905295, 1207060, 1448472, 1810590, 2414120, 3621180, 7242360, 11889541, 23779082, 35668623, 47558164, 59447705, 71337246, 95116328, 118895410, 142674492, 178343115, 237790820, 285348984, 356686230, 475581640, 713372460, 1426744920]

約数ペア:

[(1, 1426744920), (2, 713372460), (3, 475581640), (4, 356686230), (5, 285348984), (6, 237790820), (8, 178343115), (10, 142674492), (12, 118895410), (15, 95116328), (20, 71337246), (24, 59447705), (30, 47558164), (40, 35668623), (60, 23779082), (120, 11889541), (197, 7242360), (394, 3621180), (591, 2414120), (788, 1810590), (985, 1448472), (1182, 1207060), (1576, 905295), (1970, 724236), (2364, 603530), (2955, 482824), (3940, 362118), (4728, 301765), (5910, 241412), (7880, 181059), (11820, 120706), (23640, 60353)]