152574080

素因数分解:

$2^7\times 5^1\times {\mathrm{238397}}^1$

素因数の和:238416

約数の個数: 32

約数和(自身を含む): 364748940

約数和(自身を除く): 212174860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 238397, 476794, 953588, 1191985, 1907176, 2383970, 3814352, 4767940, 7628704, 9535880, 15257408, 19071760, 30514816, 38143520, 76287040, 152574080]

約数ペア:

[(1, 152574080), (2, 76287040), (4, 38143520), (5, 30514816), (8, 19071760), (10, 15257408), (16, 9535880), (20, 7628704), (32, 4767940), (40, 3814352), (64, 2383970), (80, 1907176), (128, 1191985), (160, 953588), (320, 476794), (640, 238397)]