150277760

素因数分解:

$2^7\times 5^1\times {\mathrm{234809}}^1$

素因数の和:234828

約数の個数: 32

約数和(自身を含む): 359259300

約数和(自身を除く): 208981540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 234809, 469618, 939236, 1174045, 1878472, 2348090, 3756944, 4696180, 7513888, 9392360, 15027776, 18784720, 30055552, 37569440, 75138880, 150277760]

約数ペア:

[(1, 150277760), (2, 75138880), (4, 37569440), (5, 30055552), (8, 18784720), (10, 15027776), (16, 9392360), (20, 7513888), (32, 4696180), (40, 3756944), (64, 2348090), (80, 1878472), (128, 1174045), (160, 939236), (320, 469618), (640, 234809)]