135350480

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7079}}^1$

素因数の和:7331

約数の個数: 40

約数和(自身を含む): 316051200

約数和(自身を除く): 180700720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 7079, 9560, 14158, 19120, 28316, 35395, 56632, 70790, 113264, 141580, 283160, 566320, 1691881, 3383762, 6767524, 8459405, 13535048, 16918810, 27070096, 33837620, 67675240, 135350480]

約数ペア:

[(1, 135350480), (2, 67675240), (4, 33837620), (5, 27070096), (8, 16918810), (10, 13535048), (16, 8459405), (20, 6767524), (40, 3383762), (80, 1691881), (239, 566320), (478, 283160), (956, 141580), (1195, 113264), (1912, 70790), (2390, 56632), (3824, 35395), (4780, 28316), (7079, 19120), (9560, 14158)]