339998520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2833321}}^1$

素因数の和:2833335

約数の個数: 32

約数和(自身を含む): 1019995920

約数和(自身を除く): 679997400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2833321, 5666642, 8499963, 11333284, 14166605, 16999926, 22666568, 28333210, 33999852, 42499815, 56666420, 67999704, 84999630, 113332840, 169999260, 339998520]

約数ペア:

[(1, 339998520), (2, 169999260), (3, 113332840), (4, 84999630), (5, 67999704), (6, 56666420), (8, 42499815), (10, 33999852), (12, 28333210), (15, 22666568), (20, 16999926), (24, 14166605), (30, 11333284), (40, 8499963), (60, 5666642), (120, 2833321)]