18277320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{152311}}^1$

素因数の和:152325

約数の個数: 32

約数和(自身を含む): 54832320

約数和(自身を除く): 36555000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 152311, 304622, 456933, 609244, 761555, 913866, 1218488, 1523110, 1827732, 2284665, 3046220, 3655464, 4569330, 6092440, 9138660, 18277320]

約数ペア:

[(1, 18277320), (2, 9138660), (3, 6092440), (4, 4569330), (5, 3655464), (6, 3046220), (8, 2284665), (10, 1827732), (12, 1523110), (15, 1218488), (20, 913866), (24, 761555), (30, 609244), (40, 456933), (60, 304622), (120, 152311)]