720984192

素因数分解:

$2^7\times 3^1\times {\mathrm{157}}^1\times {\mathrm{11959}}^1$

素因数の和:12133

約数の個数: 64

約数和(自身を含む): 1927473600

約数和(自身を除く): 1206489408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 314, 384, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 10048, 11959, 15072, 20096, 23918, 30144, 35877, 47836, 60288, 71754, 95672, 143508, 191344, 287016, 382688, 574032, 765376, 1148064, 1530752, 1877563, 2296128, 3755126, 4592256, 5632689, 7510252, 11265378, 15020504, 22530756, 30041008, 45061512, 60082016, 90123024, 120164032, 180246048, 240328064, 360492096, 720984192]

約数ペア:

[(1, 720984192), (2, 360492096), (3, 240328064), (4, 180246048), (6, 120164032), (8, 90123024), (12, 60082016), (16, 45061512), (24, 30041008), (32, 22530756), (48, 15020504), (64, 11265378), (96, 7510252), (128, 5632689), (157, 4592256), (192, 3755126), (314, 2296128), (384, 1877563), (471, 1530752), (628, 1148064), (942, 765376), (1256, 574032), (1884, 382688), (2512, 287016), (3768, 191344), (5024, 143508), (7536, 95672), (10048, 71754), (11959, 60288), (15072, 47836), (20096, 35877), (23918, 30144)]