330684720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1377853}}^1$

素因数の和:1377869

約数の個数: 40

約数和(自身を含む): 1025123376

約数和(自身を除く): 694438656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1377853, 2755706, 4133559, 5511412, 6889265, 8267118, 11022824, 13778530, 16534236, 20667795, 22045648, 27557060, 33068472, 41335590, 55114120, 66136944, 82671180, 110228240, 165342360, 330684720]

約数ペア:

[(1, 330684720), (2, 165342360), (3, 110228240), (4, 82671180), (5, 66136944), (6, 55114120), (8, 41335590), (10, 33068472), (12, 27557060), (15, 22045648), (16, 20667795), (20, 16534236), (24, 13778530), (30, 11022824), (40, 8267118), (48, 6889265), (60, 5511412), (80, 4133559), (120, 2755706), (240, 1377853)]