82531920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11093}}^1$

素因数の和:11140

約数の個数: 80

約数和(自身を含む): 264125952

約数和(自身を除く): 181594032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 11093, 22186, 33279, 44372, 55465, 66558, 88744, 110930, 133116, 166395, 177488, 221860, 266232, 332790, 343883, 443720, 532464, 665580, 687766, 887440, 1031649, 1331160, 1375532, 1719415, 2063298, 2662320, 2751064, 3438830, 4126596, 5158245, 5502128, 6877660, 8253192, 10316490, 13755320, 16506384, 20632980, 27510640, 41265960, 82531920]

約数ペア:

[(1, 82531920), (2, 41265960), (3, 27510640), (4, 20632980), (5, 16506384), (6, 13755320), (8, 10316490), (10, 8253192), (12, 6877660), (15, 5502128), (16, 5158245), (20, 4126596), (24, 3438830), (30, 2751064), (31, 2662320), (40, 2063298), (48, 1719415), (60, 1375532), (62, 1331160), (80, 1031649), (93, 887440), (120, 687766), (124, 665580), (155, 532464), (186, 443720), (240, 343883), (248, 332790), (310, 266232), (372, 221860), (465, 177488), (496, 166395), (620, 133116), (744, 110930), (930, 88744), (1240, 66558), (1488, 55465), (1860, 44372), (2480, 33279), (3720, 22186), (7440, 11093)]