56426640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{235111}}^1$

素因数の和:235127

約数の個数: 40

約数和(自身を含む): 174923328

約数和(自身を除く): 118496688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 235111, 470222, 705333, 940444, 1175555, 1410666, 1880888, 2351110, 2821332, 3526665, 3761776, 4702220, 5642664, 7053330, 9404440, 11285328, 14106660, 18808880, 28213320, 56426640]

約数ペア:

[(1, 56426640), (2, 28213320), (3, 18808880), (4, 14106660), (5, 11285328), (6, 9404440), (8, 7053330), (10, 5642664), (12, 4702220), (15, 3761776), (16, 3526665), (20, 2821332), (24, 2351110), (30, 1880888), (40, 1410666), (48, 1175555), (60, 940444), (80, 705333), (120, 470222), (240, 235111)]