73821765720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{615181381}}^1$

素因数の和:615181395

約数の個数: 32

約数和(自身を含む): 221465297520

約数和(自身を除く): 147643531800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 615181381, 1230362762, 1845544143, 2460725524, 3075906905, 3691088286, 4921451048, 6151813810, 7382176572, 9227720715, 12303627620, 14764353144, 18455441430, 24607255240, 36910882860, 73821765720]

約数ペア:

[(1, 73821765720), (2, 36910882860), (3, 24607255240), (4, 18455441430), (5, 14764353144), (6, 12303627620), (8, 9227720715), (10, 7382176572), (12, 6151813810), (15, 4921451048), (20, 3691088286), (24, 3075906905), (30, 2460725524), (40, 1845544143), (60, 1230362762), (120, 615181381)]