655935360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5099}}^1$

素因数の和:5188

約数の個数: 128

約数和(自身を含む): 2122416000

約数和(自身を除く): 1466480640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1340, 1608, 1920, 2010, 2144, 2680, 3216, 4020, 4288, 5099, 5360, 6432, 8040, 8576, 10198, 10720, 12864, 15297, 16080, 20396, 21440, 25495, 25728, 30594, 32160, 40792, 42880, 50990, 61188, 64320, 76485, 81584, 101980, 122376, 128640, 152970, 163168, 203960, 244752, 305940, 326336, 341633, 407920, 489504, 611880, 652672, 683266, 815840, 979008, 1024899, 1223760, 1366532, 1631680, 1708165, 1958016, 2049798, 2447520, 2733064, 3263360, 3416330, 4099596, 4895040, 5124495, 5466128, 6832660, 8199192, 9790080, 10248990, 10932256, 13665320, 16398384, 20497980, 21864512, 27330640, 32796768, 40995960, 43729024, 54661280, 65593536, 81991920, 109322560, 131187072, 163983840, 218645120, 327967680, 655935360]

約数ペア:

[(1, 655935360), (2, 327967680), (3, 218645120), (4, 163983840), (5, 131187072), (6, 109322560), (8, 81991920), (10, 65593536), (12, 54661280), (15, 43729024), (16, 40995960), (20, 32796768), (24, 27330640), (30, 21864512), (32, 20497980), (40, 16398384), (48, 13665320), (60, 10932256), (64, 10248990), (67, 9790080), (80, 8199192), (96, 6832660), (120, 5466128), (128, 5124495), (134, 4895040), (160, 4099596), (192, 3416330), (201, 3263360), (240, 2733064), (268, 2447520), (320, 2049798), (335, 1958016), (384, 1708165), (402, 1631680), (480, 1366532), (536, 1223760), (640, 1024899), (670, 979008), (804, 815840), (960, 683266), (1005, 652672), (1072, 611880), (1340, 489504), (1608, 407920), (1920, 341633), (2010, 326336), (2144, 305940), (2680, 244752), (3216, 203960), (4020, 163168), (4288, 152970), (5099, 128640), (5360, 122376), (6432, 101980), (8040, 81584), (8576, 76485), (10198, 64320), (10720, 61188), (12864, 50990), (15297, 42880), (16080, 40792), (20396, 32160), (21440, 30594), (25495, 25728)]