6465840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 20757600

約数和(自身を除く): 14291760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 929, 1160, 1392, 1740, 1858, 2320, 2787, 3480, 3716, 4645, 5574, 6960, 7432, 9290, 11148, 13935, 14864, 18580, 22296, 26941, 27870, 37160, 44592, 53882, 55740, 74320, 80823, 107764, 111480, 134705, 161646, 215528, 222960, 269410, 323292, 404115, 431056, 538820, 646584, 808230, 1077640, 1293168, 1616460, 2155280, 3232920, 6465840]

約数ペア:

[(1, 6465840), (2, 3232920), (3, 2155280), (4, 1616460), (5, 1293168), (6, 1077640), (8, 808230), (10, 646584), (12, 538820), (15, 431056), (16, 404115), (20, 323292), (24, 269410), (29, 222960), (30, 215528), (40, 161646), (48, 134705), (58, 111480), (60, 107764), (80, 80823), (87, 74320), (116, 55740), (120, 53882), (145, 44592), (174, 37160), (232, 27870), (240, 26941), (290, 22296), (348, 18580), (435, 14864), (464, 13935), (580, 11148), (696, 9290), (870, 7432), (929, 6960), (1160, 5574), (1392, 4645), (1740, 3716), (1858, 3480), (2320, 2787)]