161514120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1345951}}^1$

素因数の和:1345965

約数の個数: 32

約数和(自身を含む): 484542720

約数和(自身を除く): 323028600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1345951, 2691902, 4037853, 5383804, 6729755, 8075706, 10767608, 13459510, 16151412, 20189265, 26919020, 32302824, 40378530, 53838040, 80757060, 161514120]

約数ペア:

[(1, 161514120), (2, 80757060), (3, 53838040), (4, 40378530), (5, 32302824), (6, 26919020), (8, 20189265), (10, 16151412), (12, 13459510), (15, 10767608), (20, 8075706), (24, 6729755), (30, 5383804), (40, 4037853), (60, 2691902), (120, 1345951)]