1230227560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{34211}}^1$

素因数の和:34282

約数の個数: 64

約数和(自身を含む): 2955916800

約数和(自身を除く): 1725689240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 3596, 4495, 7192, 8990, 17980, 34211, 35960, 68422, 136844, 171055, 273688, 342110, 684220, 992119, 1060541, 1368440, 1984238, 2121082, 3968476, 4242164, 4960595, 5302705, 7936952, 8484328, 9921190, 10605410, 19842380, 21210820, 30755689, 39684760, 42421640, 61511378, 123022756, 153778445, 246045512, 307556890, 615113780, 1230227560]

約数ペア:

[(1, 1230227560), (2, 615113780), (4, 307556890), (5, 246045512), (8, 153778445), (10, 123022756), (20, 61511378), (29, 42421640), (31, 39684760), (40, 30755689), (58, 21210820), (62, 19842380), (116, 10605410), (124, 9921190), (145, 8484328), (155, 7936952), (232, 5302705), (248, 4960595), (290, 4242164), (310, 3968476), (580, 2121082), (620, 1984238), (899, 1368440), (1160, 1060541), (1240, 992119), (1798, 684220), (3596, 342110), (4495, 273688), (7192, 171055), (8990, 136844), (17980, 68422), (34211, 35960)]