396652920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{11933}}^1$

素因数の和:12224

約数の個数: 64

約数和(自身を含む): 1194354720

約数和(自身を除く): 797701800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 5540, 6648, 8310, 11080, 11933, 16620, 23866, 33240, 35799, 47732, 59665, 71598, 95464, 119330, 143196, 178995, 238660, 286392, 357990, 477320, 715980, 1431960, 3305441, 6610882, 9916323, 13221764, 16527205, 19832646, 26443528, 33054410, 39665292, 49581615, 66108820, 79330584, 99163230, 132217640, 198326460, 396652920]

約数ペア:

[(1, 396652920), (2, 198326460), (3, 132217640), (4, 99163230), (5, 79330584), (6, 66108820), (8, 49581615), (10, 39665292), (12, 33054410), (15, 26443528), (20, 19832646), (24, 16527205), (30, 13221764), (40, 9916323), (60, 6610882), (120, 3305441), (277, 1431960), (554, 715980), (831, 477320), (1108, 357990), (1385, 286392), (1662, 238660), (2216, 178995), (2770, 143196), (3324, 119330), (4155, 95464), (5540, 71598), (6648, 59665), (8310, 47732), (11080, 35799), (11933, 33240), (16620, 23866)]