234465720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11987}}^1$

素因数の和:12164

約数の個数: 64

約数和(自身を含む): 707771520

約数和(自身を除く): 473305800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 11987, 19560, 23974, 35961, 47948, 59935, 71922, 95896, 119870, 143844, 179805, 239740, 287688, 359610, 479480, 719220, 1438440, 1953881, 3907762, 5861643, 7815524, 9769405, 11723286, 15631048, 19538810, 23446572, 29308215, 39077620, 46893144, 58616430, 78155240, 117232860, 234465720]

約数ペア:

[(1, 234465720), (2, 117232860), (3, 78155240), (4, 58616430), (5, 46893144), (6, 39077620), (8, 29308215), (10, 23446572), (12, 19538810), (15, 15631048), (20, 11723286), (24, 9769405), (30, 7815524), (40, 5861643), (60, 3907762), (120, 1953881), (163, 1438440), (326, 719220), (489, 479480), (652, 359610), (815, 287688), (978, 239740), (1304, 179805), (1630, 143844), (1956, 119870), (2445, 95896), (3260, 71922), (3912, 59935), (4890, 47948), (6520, 35961), (9780, 23974), (11987, 19560)]