38672520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{322271}}^1$

素因数の和:322285

約数の個数: 32

約数和(自身を含む): 116017920

約数和(自身を除く): 77345400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 322271, 644542, 966813, 1289084, 1611355, 1933626, 2578168, 3222710, 3867252, 4834065, 6445420, 7734504, 9668130, 12890840, 19336260, 38672520]

約数ペア:

[(1, 38672520), (2, 19336260), (3, 12890840), (4, 9668130), (5, 7734504), (6, 6445420), (8, 4834065), (10, 3867252), (12, 3222710), (15, 2578168), (20, 1933626), (24, 1611355), (30, 1289084), (40, 966813), (60, 644542), (120, 322271)]