27280380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{454673}}^1$

素因数の和:454685

約数の個数: 24

約数和(自身を含む): 76385232

約数和(自身を除く): 49104852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 454673, 909346, 1364019, 1818692, 2273365, 2728038, 4546730, 5456076, 6820095, 9093460, 13640190, 27280380]

約数ペア:

[(1, 27280380), (2, 13640190), (3, 9093460), (4, 6820095), (5, 5456076), (6, 4546730), (10, 2728038), (12, 2273365), (15, 1818692), (20, 1364019), (30, 909346), (60, 454673)]