80707230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 221405184

約数和(自身を除く): 140697954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 127, 138, 207, 230, 254, 307, 345, 381, 414, 614, 635, 690, 762, 921, 1035, 1143, 1270, 1535, 1842, 1905, 2070, 2286, 2763, 2921, 3070, 3810, 4605, 5526, 5715, 5842, 7061, 8763, 9210, 11430, 13815, 14122, 14605, 17526, 21183, 26289, 27630, 29210, 35305, 38989, 42366, 43815, 52578, 63549, 70610, 77978, 87630, 105915, 116967, 127098, 131445, 194945, 211830, 233934, 262890, 317745, 350901, 389890, 584835, 635490, 701802, 896747, 1169670, 1754505, 1793494, 2690241, 3509010, 4483735, 5380482, 8070723, 8967470, 13451205, 16141446, 26902410, 40353615, 80707230]

約数ペア:

[(1, 80707230), (2, 40353615), (3, 26902410), (5, 16141446), (6, 13451205), (9, 8967470), (10, 8070723), (15, 5380482), (18, 4483735), (23, 3509010), (30, 2690241), (45, 1793494), (46, 1754505), (69, 1169670), (90, 896747), (115, 701802), (127, 635490), (138, 584835), (207, 389890), (230, 350901), (254, 317745), (307, 262890), (345, 233934), (381, 211830), (414, 194945), (614, 131445), (635, 127098), (690, 116967), (762, 105915), (921, 87630), (1035, 77978), (1143, 70610), (1270, 63549), (1535, 52578), (1842, 43815), (1905, 42366), (2070, 38989), (2286, 35305), (2763, 29210), (2921, 27630), (3070, 26289), (3810, 21183), (4605, 17526), (5526, 14605), (5715, 14122), (5842, 13815), (7061, 11430), (8763, 9210)]