161335320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1344461}}^1$

素因数の和:1344475

約数の個数: 32

約数和(自身を含む): 484006320

約数和(自身を除く): 322671000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1344461, 2688922, 4033383, 5377844, 6722305, 8066766, 10755688, 13444610, 16133532, 20166915, 26889220, 32267064, 40333830, 53778440, 80667660, 161335320]

約数ペア:

[(1, 161335320), (2, 80667660), (3, 53778440), (4, 40333830), (5, 32267064), (6, 26889220), (8, 20166915), (10, 16133532), (12, 13444610), (15, 10755688), (20, 8066766), (24, 6722305), (30, 5377844), (40, 4033383), (60, 2688922), (120, 1344461)]