74070240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{154313}}^1$

素因数の和:154331

約数の個数: 48

約数和(自身を含む): 233322768

約数和(自身を除く): 159252528

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, 154313, 308626, 462939, 617252, 771565, 925878, 1234504, 1543130, 1851756, 2314695, 2469008, 3086260, 3703512, 4629390, 4938016, 6172520, 7407024, 9258780, 12345040, 14814048, 18517560, 24690080, 37035120, 74070240]

約数ペア:

[(1, 74070240), (2, 37035120), (3, 24690080), (4, 18517560), (5, 14814048), (6, 12345040), (8, 9258780), (10, 7407024), (12, 6172520), (15, 4938016), (16, 4629390), (20, 3703512), (24, 3086260), (30, 2469008), (32, 2314695), (40, 1851756), (48, 1543130), (60, 1234504), (80, 925878), (96, 771565), (120, 617252), (160, 462939), (240, 308626), (480, 154313)]