149000640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{155209}}^1$

素因数の和:155229

約数の個数: 56

約数和(自身を含む): 473080080

約数和(自身を除く): 324079440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 155209, 310418, 465627, 620836, 776045, 931254, 1241672, 1552090, 1862508, 2328135, 2483344, 3104180, 3725016, 4656270, 4966688, 6208360, 7450032, 9312540, 9933376, 12416720, 14900064, 18625080, 24833440, 29800128, 37250160, 49666880, 74500320, 149000640]

約数ペア:

[(1, 149000640), (2, 74500320), (3, 49666880), (4, 37250160), (5, 29800128), (6, 24833440), (8, 18625080), (10, 14900064), (12, 12416720), (15, 9933376), (16, 9312540), (20, 7450032), (24, 6208360), (30, 4966688), (32, 4656270), (40, 3725016), (48, 3104180), (60, 2483344), (64, 2328135), (80, 1862508), (96, 1552090), (120, 1241672), (160, 931254), (192, 776045), (240, 620836), (320, 465627), (480, 310418), (960, 155209)]