87393840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{364141}}^1$

素因数の和:364157

約数の個数: 40

約数和(自身を含む): 270921648

約数和(自身を除く): 183527808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 364141, 728282, 1092423, 1456564, 1820705, 2184846, 2913128, 3641410, 4369692, 5462115, 5826256, 7282820, 8739384, 10924230, 14565640, 17478768, 21848460, 29131280, 43696920, 87393840]

約数ペア:

[(1, 87393840), (2, 43696920), (3, 29131280), (4, 21848460), (5, 17478768), (6, 14565640), (8, 10924230), (10, 8739384), (12, 7282820), (15, 5826256), (16, 5462115), (20, 4369692), (24, 3641410), (30, 2913128), (40, 2184846), (48, 1820705), (60, 1456564), (80, 1092423), (120, 728282), (240, 364141)]