872772840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13697}}^1$

素因数の和:13776

約数の個数: 128

約数和(自身を含む): 2958768000

約数和(自身を除く): 2085995160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 5310, 6372, 7080, 7965, 10620, 12744, 13697, 15930, 21240, 27394, 31860, 41091, 54788, 63720, 68485, 82182, 109576, 123273, 136970, 164364, 205455, 246546, 273940, 328728, 369819, 410910, 493092, 547880, 616365, 739638, 808123, 821820, 986184, 1232730, 1479276, 1616246, 1643640, 1849095, 2424369, 2465460, 2958552, 3232492, 3698190, 4040615, 4848738, 4930920, 6464984, 7273107, 7396380, 8081230, 9697476, 12121845, 14546214, 14792760, 16162460, 19394952, 21819321, 24243690, 29092428, 32324920, 36365535, 43638642, 48487380, 58184856, 72731070, 87277284, 96974760, 109096605, 145462140, 174554568, 218193210, 290924280, 436386420, 872772840]

約数ペア:

[(1, 872772840), (2, 436386420), (3, 290924280), (4, 218193210), (5, 174554568), (6, 145462140), (8, 109096605), (9, 96974760), (10, 87277284), (12, 72731070), (15, 58184856), (18, 48487380), (20, 43638642), (24, 36365535), (27, 32324920), (30, 29092428), (36, 24243690), (40, 21819321), (45, 19394952), (54, 16162460), (59, 14792760), (60, 14546214), (72, 12121845), (90, 9697476), (108, 8081230), (118, 7396380), (120, 7273107), (135, 6464984), (177, 4930920), (180, 4848738), (216, 4040615), (236, 3698190), (270, 3232492), (295, 2958552), (354, 2465460), (360, 2424369), (472, 1849095), (531, 1643640), (540, 1616246), (590, 1479276), (708, 1232730), (885, 986184), (1062, 821820), (1080, 808123), (1180, 739638), (1416, 616365), (1593, 547880), (1770, 493092), (2124, 410910), (2360, 369819), (2655, 328728), (3186, 273940), (3540, 246546), (4248, 205455), (5310, 164364), (6372, 136970), (7080, 123273), (7965, 109576), (10620, 82182), (12744, 68485), (13697, 63720), (15930, 54788), (21240, 41091), (27394, 31860)]