2401245760

素因数分解:

$2^6\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{5867}}^1$

素因数の和:7163

約数の個数: 56

約数和(自身を含む): 5723412480

約数和(自身を除く): 3322166720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1279, 2558, 5116, 5867, 6395, 10232, 11734, 12790, 20464, 23468, 25580, 29335, 40928, 46936, 51160, 58670, 81856, 93872, 102320, 117340, 187744, 204640, 234680, 375488, 409280, 469360, 938720, 1877440, 7503893, 15007786, 30015572, 37519465, 60031144, 75038930, 120062288, 150077860, 240124576, 300155720, 480249152, 600311440, 1200622880, 2401245760]

約数ペア:

[(1, 2401245760), (2, 1200622880), (4, 600311440), (5, 480249152), (8, 300155720), (10, 240124576), (16, 150077860), (20, 120062288), (32, 75038930), (40, 60031144), (64, 37519465), (80, 30015572), (160, 15007786), (320, 7503893), (1279, 1877440), (2558, 938720), (5116, 469360), (5867, 409280), (6395, 375488), (10232, 234680), (11734, 204640), (12790, 187744), (20464, 117340), (23468, 102320), (25580, 93872), (29335, 81856), (40928, 58670), (46936, 51160)]