63904320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22189}}^1$

素因数の和:22212

約数の個数: 84

約数和(自身を含む): 219814140

約数和(自身を除く): 155909820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 22189, 44378, 66567, 88756, 110945, 133134, 177512, 199701, 221890, 266268, 332835, 355024, 399402, 443780, 532536, 665670, 710048, 798804, 887560, 998505, 1065072, 1331340, 1420096, 1597608, 1775120, 1997010, 2130144, 2662680, 3195216, 3550240, 3994020, 4260288, 5325360, 6390432, 7100480, 7988040, 10650720, 12780864, 15976080, 21301440, 31952160, 63904320]

約数ペア:

[(1, 63904320), (2, 31952160), (3, 21301440), (4, 15976080), (5, 12780864), (6, 10650720), (8, 7988040), (9, 7100480), (10, 6390432), (12, 5325360), (15, 4260288), (16, 3994020), (18, 3550240), (20, 3195216), (24, 2662680), (30, 2130144), (32, 1997010), (36, 1775120), (40, 1597608), (45, 1420096), (48, 1331340), (60, 1065072), (64, 998505), (72, 887560), (80, 798804), (90, 710048), (96, 665670), (120, 532536), (144, 443780), (160, 399402), (180, 355024), (192, 332835), (240, 266268), (288, 221890), (320, 199701), (360, 177512), (480, 133134), (576, 110945), (720, 88756), (960, 66567), (1440, 44378), (2880, 22189)]