6742540920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1812511}}^1$

素因数の和:1812556

約数の個数: 64

約数和(自身を含む): 20880138240

約数和(自身を除く): 14137597320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 1812511, 3625022, 5437533, 7250044, 9062555, 10875066, 14500088, 18125110, 21750132, 27187665, 36250220, 43500264, 54375330, 56187841, 72500440, 108750660, 112375682, 168563523, 217501320, 224751364, 280939205, 337127046, 449502728, 561878410, 674254092, 842817615, 1123756820, 1348508184, 1685635230, 2247513640, 3371270460, 6742540920]

約数ペア:

[(1, 6742540920), (2, 3371270460), (3, 2247513640), (4, 1685635230), (5, 1348508184), (6, 1123756820), (8, 842817615), (10, 674254092), (12, 561878410), (15, 449502728), (20, 337127046), (24, 280939205), (30, 224751364), (31, 217501320), (40, 168563523), (60, 112375682), (62, 108750660), (93, 72500440), (120, 56187841), (124, 54375330), (155, 43500264), (186, 36250220), (248, 27187665), (310, 21750132), (372, 18125110), (465, 14500088), (620, 10875066), (744, 9062555), (930, 7250044), (1240, 5437533), (1860, 3625022), (3720, 1812511)]