23687880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1811}}^1$

素因数の和:1934

約数の個数: 64

約数和(自身を含む): 71755200

約数和(自身を除く): 48067320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1811, 2180, 2616, 3270, 3622, 4360, 5433, 6540, 7244, 9055, 10866, 13080, 14488, 18110, 21732, 27165, 36220, 43464, 54330, 72440, 108660, 197399, 217320, 394798, 592197, 789596, 986995, 1184394, 1579192, 1973990, 2368788, 2960985, 3947980, 4737576, 5921970, 7895960, 11843940, 23687880]

約数ペア:

[(1, 23687880), (2, 11843940), (3, 7895960), (4, 5921970), (5, 4737576), (6, 3947980), (8, 2960985), (10, 2368788), (12, 1973990), (15, 1579192), (20, 1184394), (24, 986995), (30, 789596), (40, 592197), (60, 394798), (109, 217320), (120, 197399), (218, 108660), (327, 72440), (436, 54330), (545, 43464), (654, 36220), (872, 27165), (1090, 21732), (1308, 18110), (1635, 14488), (1811, 13080), (2180, 10866), (2616, 9055), (3270, 7244), (3622, 6540), (4360, 5433)]