15976080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22189}}^1$

素因数の和:22208

約数の個数: 60

約数和(自身を含む): 53655420

約数和(自身を除く): 37679340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 22189, 44378, 66567, 88756, 110945, 133134, 177512, 199701, 221890, 266268, 332835, 355024, 399402, 443780, 532536, 665670, 798804, 887560, 998505, 1065072, 1331340, 1597608, 1775120, 1997010, 2662680, 3195216, 3994020, 5325360, 7988040, 15976080]

約数ペア:

[(1, 15976080), (2, 7988040), (3, 5325360), (4, 3994020), (5, 3195216), (6, 2662680), (8, 1997010), (9, 1775120), (10, 1597608), (12, 1331340), (15, 1065072), (16, 998505), (18, 887560), (20, 798804), (24, 665670), (30, 532536), (36, 443780), (40, 399402), (45, 355024), (48, 332835), (60, 266268), (72, 221890), (80, 199701), (90, 177512), (120, 133134), (144, 110945), (180, 88756), (240, 66567), (360, 44378), (720, 22189)]