1329121020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{18757}}^1$

素因数の和:19950

約数の個数: 48

約数和(自身を含む): 3724888608

約数和(自身を除く): 2395767588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1181, 2362, 3543, 4724, 5905, 7086, 11810, 14172, 17715, 18757, 23620, 35430, 37514, 56271, 70860, 75028, 93785, 112542, 187570, 225084, 281355, 375140, 562710, 1125420, 22152017, 44304034, 66456051, 88608068, 110760085, 132912102, 221520170, 265824204, 332280255, 443040340, 664560510, 1329121020]

約数ペア:

[(1, 1329121020), (2, 664560510), (3, 443040340), (4, 332280255), (5, 265824204), (6, 221520170), (10, 132912102), (12, 110760085), (15, 88608068), (20, 66456051), (30, 44304034), (60, 22152017), (1181, 1125420), (2362, 562710), (3543, 375140), (4724, 281355), (5905, 225084), (7086, 187570), (11810, 112542), (14172, 93785), (17715, 75028), (18757, 70860), (23620, 56271), (35430, 37514)]