121882920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1015691}}^1$

素因数の和:1015705

約数の個数: 32

約数和(自身を含む): 365649120

約数和(自身を除く): 243766200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1015691, 2031382, 3047073, 4062764, 5078455, 6094146, 8125528, 10156910, 12188292, 15235365, 20313820, 24376584, 30470730, 40627640, 60941460, 121882920]

約数ペア:

[(1, 121882920), (2, 60941460), (3, 40627640), (4, 30470730), (5, 24376584), (6, 20313820), (8, 15235365), (10, 12188292), (12, 10156910), (15, 8125528), (20, 6094146), (24, 5078455), (30, 4062764), (40, 3047073), (60, 2031382), (120, 1015691)]