71760320

素因数分解:

$2^6\times 5^1\times {\mathrm{224251}}^1$

素因数の和:224268

約数の個数: 28

約数和(自身を含む): 170880024

約数和(自身を除く): 99119704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 224251, 448502, 897004, 1121255, 1794008, 2242510, 3588016, 4485020, 7176032, 8970040, 14352064, 17940080, 35880160, 71760320]

約数ペア:

[(1, 71760320), (2, 35880160), (4, 17940080), (5, 14352064), (8, 8970040), (10, 7176032), (16, 4485020), (20, 3588016), (32, 2242510), (40, 1794008), (64, 1121255), (80, 897004), (160, 448502), (320, 224251)]