131824920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1098541}}^1$

素因数の和:1098555

約数の個数: 32

約数和(自身を含む): 395475120

約数和(自身を除く): 263650200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1098541, 2197082, 3295623, 4394164, 5492705, 6591246, 8788328, 10985410, 13182492, 16478115, 21970820, 26364984, 32956230, 43941640, 65912460, 131824920]

約数ペア:

[(1, 131824920), (2, 65912460), (3, 43941640), (4, 32956230), (5, 26364984), (6, 21970820), (8, 16478115), (10, 13182492), (12, 10985410), (15, 8788328), (20, 6591246), (24, 5492705), (30, 4394164), (40, 3295623), (60, 2197082), (120, 1098541)]