1656532320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{2129}}^1$

素因数の和:3768

約数の個数: 96

約数和(自身を含む): 5223748320

約数和(自身を除く): 3567216000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1621, 2129, 3242, 4258, 4863, 6387, 6484, 8105, 8516, 9726, 10645, 12774, 12968, 16210, 17032, 19452, 21290, 24315, 25548, 25936, 31935, 32420, 34064, 38904, 42580, 48630, 51096, 51872, 63870, 64840, 68128, 77808, 85160, 97260, 102192, 127740, 129680, 155616, 170320, 194520, 204384, 255480, 259360, 340640, 389040, 510960, 778080, 1021920, 3451109, 6902218, 10353327, 13804436, 17255545, 20706654, 27608872, 34511090, 41413308, 51766635, 55217744, 69022180, 82826616, 103533270, 110435488, 138044360, 165653232, 207066540, 276088720, 331306464, 414133080, 552177440, 828266160, 1656532320]

約数ペア:

[(1, 1656532320), (2, 828266160), (3, 552177440), (4, 414133080), (5, 331306464), (6, 276088720), (8, 207066540), (10, 165653232), (12, 138044360), (15, 110435488), (16, 103533270), (20, 82826616), (24, 69022180), (30, 55217744), (32, 51766635), (40, 41413308), (48, 34511090), (60, 27608872), (80, 20706654), (96, 17255545), (120, 13804436), (160, 10353327), (240, 6902218), (480, 3451109), (1621, 1021920), (2129, 778080), (3242, 510960), (4258, 389040), (4863, 340640), (6387, 259360), (6484, 255480), (8105, 204384), (8516, 194520), (9726, 170320), (10645, 155616), (12774, 129680), (12968, 127740), (16210, 102192), (17032, 97260), (19452, 85160), (21290, 77808), (24315, 68128), (25548, 64840), (25936, 63870), (31935, 51872), (32420, 51096), (34064, 48630), (38904, 42580)]