187831320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1565261}}^1$

素因数の和:1565275

約数の個数: 32

約数和(自身を含む): 563494320

約数和(自身を除く): 375663000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1565261, 3130522, 4695783, 6261044, 7826305, 9391566, 12522088, 15652610, 18783132, 23478915, 31305220, 37566264, 46957830, 62610440, 93915660, 187831320]

約数ペア:

[(1, 187831320), (2, 93915660), (3, 62610440), (4, 46957830), (5, 37566264), (6, 31305220), (8, 23478915), (10, 18783132), (12, 15652610), (15, 12522088), (20, 9391566), (24, 7826305), (30, 6261044), (40, 4695783), (60, 3130522), (120, 1565261)]