5447640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4127}}^1$

素因数の和:4152

約数の個数: 64

約数和(自身を含む): 17832960

約数和(自身を除く): 12385320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 4127, 8254, 12381, 16508, 20635, 24762, 33016, 41270, 45397, 49524, 61905, 82540, 90794, 99048, 123810, 136191, 165080, 181588, 226985, 247620, 272382, 363176, 453970, 495240, 544764, 680955, 907940, 1089528, 1361910, 1815880, 2723820, 5447640]

約数ペア:

[(1, 5447640), (2, 2723820), (3, 1815880), (4, 1361910), (5, 1089528), (6, 907940), (8, 680955), (10, 544764), (11, 495240), (12, 453970), (15, 363176), (20, 272382), (22, 247620), (24, 226985), (30, 181588), (33, 165080), (40, 136191), (44, 123810), (55, 99048), (60, 90794), (66, 82540), (88, 61905), (110, 49524), (120, 45397), (132, 41270), (165, 33016), (220, 24762), (264, 20635), (330, 16508), (440, 12381), (660, 8254), (1320, 4127)]