124840760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1879}}^1$

素因数の和:2052

約数の個数: 64

約数和(自身を含む): 308620800

約数和(自身を除く): 183780040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 151, 220, 302, 440, 604, 755, 1208, 1510, 1661, 1879, 3020, 3322, 3758, 6040, 6644, 7516, 8305, 9395, 13288, 15032, 16610, 18790, 20669, 33220, 37580, 41338, 66440, 75160, 82676, 103345, 165352, 206690, 283729, 413380, 567458, 826760, 1134916, 1418645, 2269832, 2837290, 3121019, 5674580, 6242038, 11349160, 12484076, 15605095, 24968152, 31210190, 62420380, 124840760]

約数ペア:

[(1, 124840760), (2, 62420380), (4, 31210190), (5, 24968152), (8, 15605095), (10, 12484076), (11, 11349160), (20, 6242038), (22, 5674580), (40, 3121019), (44, 2837290), (55, 2269832), (88, 1418645), (110, 1134916), (151, 826760), (220, 567458), (302, 413380), (440, 283729), (604, 206690), (755, 165352), (1208, 103345), (1510, 82676), (1661, 75160), (1879, 66440), (3020, 41338), (3322, 37580), (3758, 33220), (6040, 20669), (6644, 18790), (7516, 16610), (8305, 15032), (9395, 13288)]