160477360

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27479}}^1$

素因数の和:27565

約数の個数: 40

約数和(自身を含む): 378234720

約数和(自身を除く): 217757360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 27479, 54958, 109916, 137395, 219832, 274790, 439664, 549580, 1099160, 2005967, 2198320, 4011934, 8023868, 10029835, 16047736, 20059670, 32095472, 40119340, 80238680, 160477360]

約数ペア:

[(1, 160477360), (2, 80238680), (4, 40119340), (5, 32095472), (8, 20059670), (10, 16047736), (16, 10029835), (20, 8023868), (40, 4011934), (73, 2198320), (80, 2005967), (146, 1099160), (292, 549580), (365, 439664), (584, 274790), (730, 219832), (1168, 137395), (1460, 109916), (2920, 54958), (5840, 27479)]