40771320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{339761}}^1$

素因数の和:339775

約数の個数: 32

約数和(自身を含む): 122314320

約数和(自身を除く): 81543000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 339761, 679522, 1019283, 1359044, 1698805, 2038566, 2718088, 3397610, 4077132, 5096415, 6795220, 8154264, 10192830, 13590440, 20385660, 40771320]

約数ペア:

[(1, 40771320), (2, 20385660), (3, 13590440), (4, 10192830), (5, 8154264), (6, 6795220), (8, 5096415), (10, 4077132), (12, 3397610), (15, 2718088), (20, 2038566), (24, 1698805), (30, 1359044), (40, 1019283), (60, 679522), (120, 339761)]