166471320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1387261}}^1$

素因数の和:1387275

約数の個数: 32

約数和(自身を含む): 499414320

約数和(自身を除く): 332943000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1387261, 2774522, 4161783, 5549044, 6936305, 8323566, 11098088, 13872610, 16647132, 20808915, 27745220, 33294264, 41617830, 55490440, 83235660, 166471320]

約数ペア:

[(1, 166471320), (2, 83235660), (3, 55490440), (4, 41617830), (5, 33294264), (6, 27745220), (8, 20808915), (10, 16647132), (12, 13872610), (15, 11098088), (20, 8323566), (24, 6936305), (30, 5549044), (40, 4161783), (60, 2774522), (120, 1387261)]