74556960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{155327}}^1$

素因数の和:155345

約数の個数: 48

約数和(自身を含む): 234855936

約数和(自身を除く): 160298976

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, 155327, 310654, 465981, 621308, 776635, 931962, 1242616, 1553270, 1863924, 2329905, 2485232, 3106540, 3727848, 4659810, 4970464, 6213080, 7455696, 9319620, 12426160, 14911392, 18639240, 24852320, 37278480, 74556960]

約数ペア:

[(1, 74556960), (2, 37278480), (3, 24852320), (4, 18639240), (5, 14911392), (6, 12426160), (8, 9319620), (10, 7455696), (12, 6213080), (15, 4970464), (16, 4659810), (20, 3727848), (24, 3106540), (30, 2485232), (32, 2329905), (40, 1863924), (48, 1553270), (60, 1242616), (80, 931962), (96, 776635), (120, 621308), (160, 465981), (240, 310654), (480, 155327)]