2109820080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8790917}}^1$

素因数の和:8790933

約数の個数: 40

約数和(自身を含む): 6540442992

約数和(自身を除く): 4430622912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8790917, 17581834, 26372751, 35163668, 43954585, 52745502, 70327336, 87909170, 105491004, 131863755, 140654672, 175818340, 210982008, 263727510, 351636680, 421964016, 527455020, 703273360, 1054910040, 2109820080]

約数ペア:

[(1, 2109820080), (2, 1054910040), (3, 703273360), (4, 527455020), (5, 421964016), (6, 351636680), (8, 263727510), (10, 210982008), (12, 175818340), (15, 140654672), (16, 131863755), (20, 105491004), (24, 87909170), (30, 70327336), (40, 52745502), (48, 43954585), (60, 35163668), (80, 26372751), (120, 17581834), (240, 8790917)]