380030220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{5881}}^1$

素因数の和:6255

約数の個数: 72

約数和(自身を含む): 1156165920

約数和(自身を除く): 776135700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 2154, 3231, 3590, 4308, 5385, 5881, 6462, 7180, 10770, 11762, 12924, 16155, 17643, 21540, 23524, 29405, 32310, 35286, 52929, 58810, 64620, 70572, 88215, 105858, 117620, 176430, 211716, 264645, 352860, 529290, 1058580, 2111279, 4222558, 6333837, 8445116, 10556395, 12667674, 19001511, 21112790, 25335348, 31669185, 38003022, 42225580, 63338370, 76006044, 95007555, 126676740, 190015110, 380030220]

約数ペア:

[(1, 380030220), (2, 190015110), (3, 126676740), (4, 95007555), (5, 76006044), (6, 63338370), (9, 42225580), (10, 38003022), (12, 31669185), (15, 25335348), (18, 21112790), (20, 19001511), (30, 12667674), (36, 10556395), (45, 8445116), (60, 6333837), (90, 4222558), (180, 2111279), (359, 1058580), (718, 529290), (1077, 352860), (1436, 264645), (1795, 211716), (2154, 176430), (3231, 117620), (3590, 105858), (4308, 88215), (5385, 70572), (5881, 64620), (6462, 58810), (7180, 52929), (10770, 35286), (11762, 32310), (12924, 29405), (16155, 23524), (17643, 21540)]