346965720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2891381}}^1$

素因数の和:2891395

約数の個数: 32

約数和(自身を含む): 1040897520

約数和(自身を除く): 693931800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2891381, 5782762, 8674143, 11565524, 14456905, 17348286, 23131048, 28913810, 34696572, 43370715, 57827620, 69393144, 86741430, 115655240, 173482860, 346965720]

約数ペア:

[(1, 346965720), (2, 173482860), (3, 115655240), (4, 86741430), (5, 69393144), (6, 57827620), (8, 43370715), (10, 34696572), (12, 28913810), (15, 23131048), (20, 17348286), (24, 14456905), (30, 11565524), (40, 8674143), (60, 5782762), (120, 2891381)]