71892360

素因数分解:

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

素因数の和:22212

約数の個数: 80

約数和(自身を含む): 241649100

約数和(自身を除く): 169756740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 22189, 44378, 66567, 88756, 110945, 133134, 177512, 199701, 221890, 266268, 332835, 399402, 443780, 532536, 599103, 665670, 798804, 887560, 998505, 1198206, 1331340, 1597608, 1797309, 1997010, 2396412, 2662680, 2995515, 3594618, 3994020, 4792824, 5991030, 7189236, 7988040, 8986545, 11982060, 14378472, 17973090, 23964120, 35946180, 71892360]

約数ペア:

[(1, 71892360), (2, 35946180), (3, 23964120), (4, 17973090), (5, 14378472), (6, 11982060), (8, 8986545), (9, 7988040), (10, 7189236), (12, 5991030), (15, 4792824), (18, 3994020), (20, 3594618), (24, 2995515), (27, 2662680), (30, 2396412), (36, 1997010), (40, 1797309), (45, 1597608), (54, 1331340), (60, 1198206), (72, 998505), (81, 887560), (90, 798804), (108, 665670), (120, 599103), (135, 532536), (162, 443780), (180, 399402), (216, 332835), (270, 266268), (324, 221890), (360, 199701), (405, 177512), (540, 133134), (648, 110945), (810, 88756), (1080, 66567), (1620, 44378), (3240, 22189)]