1900130160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7917209}}^1$

素因数の和:7917225

約数の個数: 40

約数和(自身を含む): 5890404240

約数和(自身を除く): 3990274080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7917209, 15834418, 23751627, 31668836, 39586045, 47503254, 63337672, 79172090, 95006508, 118758135, 126675344, 158344180, 190013016, 237516270, 316688360, 380026032, 475032540, 633376720, 950065080, 1900130160]

約数ペア:

[(1, 1900130160), (2, 950065080), (3, 633376720), (4, 475032540), (5, 380026032), (6, 316688360), (8, 237516270), (10, 190013016), (12, 158344180), (15, 126675344), (16, 118758135), (20, 95006508), (24, 79172090), (30, 63337672), (40, 47503254), (48, 39586045), (60, 31668836), (80, 23751627), (120, 15834418), (240, 7917209)]