204247320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1702061}}^1$

素因数の和:1702075

約数の個数: 32

約数和(自身を含む): 612742320

約数和(自身を除く): 408495000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1702061, 3404122, 5106183, 6808244, 8510305, 10212366, 13616488, 17020610, 20424732, 25530915, 34041220, 40849464, 51061830, 68082440, 102123660, 204247320]

約数ペア:

[(1, 204247320), (2, 102123660), (3, 68082440), (4, 51061830), (5, 40849464), (6, 34041220), (8, 25530915), (10, 20424732), (12, 17020610), (15, 13616488), (20, 10212366), (24, 8510305), (30, 6808244), (40, 5106183), (60, 3404122), (120, 1702061)]