154690080

素因数分解:

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

素因数の和:322289

約数の個数: 48

約数和(自身を含む): 487275264

約数和(自身を除く): 332585184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 322271, 644542, 966813, 1289084, 1611355, 1933626, 2578168, 3222710, 3867252, 4834065, 5156336, 6445420, 7734504, 9668130, 10312672, 12890840, 15469008, 19336260, 25781680, 30938016, 38672520, 51563360, 77345040, 154690080]

約数ペア:

[(1, 154690080), (2, 77345040), (3, 51563360), (4, 38672520), (5, 30938016), (6, 25781680), (8, 19336260), (10, 15469008), (12, 12890840), (15, 10312672), (16, 9668130), (20, 7734504), (24, 6445420), (30, 5156336), (32, 4834065), (40, 3867252), (48, 3222710), (60, 2578168), (80, 1933626), (96, 1611355), (120, 1289084), (160, 966813), (240, 644542), (480, 322271)]