814118520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6784321}}^1$

素因数の和:6784335

約数の個数: 32

約数和(自身を含む): 2442355920

約数和(自身を除く): 1628237400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6784321, 13568642, 20352963, 27137284, 33921605, 40705926, 54274568, 67843210, 81411852, 101764815, 135686420, 162823704, 203529630, 271372840, 407059260, 814118520]

約数ペア:

[(1, 814118520), (2, 407059260), (3, 271372840), (4, 203529630), (5, 162823704), (6, 135686420), (8, 101764815), (10, 81411852), (12, 67843210), (15, 54274568), (20, 40705926), (24, 33921605), (30, 27137284), (40, 20352963), (60, 13568642), (120, 6784321)]