2392745520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{906343}}^1$

素因数の和:906370

約数の個数: 80

約数和(自身を含む): 8091839232

約数和(自身を除く): 5699093712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 906343, 1812686, 2719029, 3625372, 4531715, 5438058, 7250744, 9063430, 9969773, 10876116, 13595145, 14501488, 18126860, 19939546, 21752232, 27190290, 29909319, 36253720, 39879092, 43504464, 49848865, 54380580, 59818638, 72507440, 79758184, 99697730, 108761160, 119637276, 149546595, 159516368, 199395460, 217522320, 239274552, 299093190, 398790920, 478549104, 598186380, 797581840, 1196372760, 2392745520]

約数ペア:

[(1, 2392745520), (2, 1196372760), (3, 797581840), (4, 598186380), (5, 478549104), (6, 398790920), (8, 299093190), (10, 239274552), (11, 217522320), (12, 199395460), (15, 159516368), (16, 149546595), (20, 119637276), (22, 108761160), (24, 99697730), (30, 79758184), (33, 72507440), (40, 59818638), (44, 54380580), (48, 49848865), (55, 43504464), (60, 39879092), (66, 36253720), (80, 29909319), (88, 27190290), (110, 21752232), (120, 19939546), (132, 18126860), (165, 14501488), (176, 13595145), (220, 10876116), (240, 9969773), (264, 9063430), (330, 7250744), (440, 5438058), (528, 4531715), (660, 3625372), (880, 2719029), (1320, 1812686), (2640, 906343)]