249758760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2081323}}^1$

素因数の和:2081337

約数の個数: 32

約数和(自身を含む): 749276640

約数和(自身を除く): 499517880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2081323, 4162646, 6243969, 8325292, 10406615, 12487938, 16650584, 20813230, 24975876, 31219845, 41626460, 49951752, 62439690, 83252920, 124879380, 249758760]

約数ペア:

[(1, 249758760), (2, 124879380), (3, 83252920), (4, 62439690), (5, 49951752), (6, 41626460), (8, 31219845), (10, 24975876), (12, 20813230), (15, 16650584), (20, 12487938), (24, 10406615), (30, 8325292), (40, 6243969), (60, 4162646), (120, 2081323)]