6561120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13669}}^1$

素因数の和:13687

約数の個数: 48

約数和(自身を含む): 20669040

約数和(自身を除く): 14107920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 13669, 27338, 41007, 54676, 68345, 82014, 109352, 136690, 164028, 205035, 218704, 273380, 328056, 410070, 437408, 546760, 656112, 820140, 1093520, 1312224, 1640280, 2187040, 3280560, 6561120]

約数ペア:

[(1, 6561120), (2, 3280560), (3, 2187040), (4, 1640280), (5, 1312224), (6, 1093520), (8, 820140), (10, 656112), (12, 546760), (15, 437408), (16, 410070), (20, 328056), (24, 273380), (30, 218704), (32, 205035), (40, 164028), (48, 136690), (60, 109352), (80, 82014), (96, 68345), (120, 54676), (160, 41007), (240, 27338), (480, 13669)]