74529120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{155269}}^1$

素因数の和:155287

約数の個数: 48

約数和(自身を含む): 234768240

約数和(自身を除く): 160239120

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, 155269, 310538, 465807, 621076, 776345, 931614, 1242152, 1552690, 1863228, 2329035, 2484304, 3105380, 3726456, 4658070, 4968608, 6210760, 7452912, 9316140, 12421520, 14905824, 18632280, 24843040, 37264560, 74529120]

約数ペア:

[(1, 74529120), (2, 37264560), (3, 24843040), (4, 18632280), (5, 14905824), (6, 12421520), (8, 9316140), (10, 7452912), (12, 6210760), (15, 4968608), (16, 4658070), (20, 3726456), (24, 3105380), (30, 2484304), (32, 2329035), (40, 1863228), (48, 1552690), (60, 1242152), (80, 931614), (96, 776345), (120, 621076), (160, 465807), (240, 310538), (480, 155269)]