1645960080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6858167}}^1$

素因数の和:6858183

約数の個数: 40

約数和(自身を含む): 5102476992

約数和(自身を除く): 3456516912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6858167, 13716334, 20574501, 27432668, 34290835, 41149002, 54865336, 68581670, 82298004, 102872505, 109730672, 137163340, 164596008, 205745010, 274326680, 329192016, 411490020, 548653360, 822980040, 1645960080]

約数ペア:

[(1, 1645960080), (2, 822980040), (3, 548653360), (4, 411490020), (5, 329192016), (6, 274326680), (8, 205745010), (10, 164596008), (12, 137163340), (15, 109730672), (16, 102872505), (20, 82298004), (24, 68581670), (30, 54865336), (40, 41149002), (48, 34290835), (60, 27432668), (80, 20574501), (120, 13716334), (240, 6858167)]