978013020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{16300217}}^1$

素因数の和:16300229

約数の個数: 24

約数和(自身を含む): 2738436624

約数和(自身を除く): 1760423604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16300217, 32600434, 48900651, 65200868, 81501085, 97801302, 163002170, 195602604, 244503255, 326004340, 489006510, 978013020]

約数ペア:

[(1, 978013020), (2, 489006510), (3, 326004340), (4, 244503255), (5, 195602604), (6, 163002170), (10, 97801302), (12, 81501085), (15, 65200868), (20, 48900651), (30, 32600434), (60, 16300217)]