2003902080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10133}}^1$

素因数の和:10258

約数の個数: 128

約数和(自身を含む): 6450088320

約数和(自身を除く): 4446186240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 384, 412, 480, 515, 618, 640, 824, 960, 1030, 1236, 1545, 1648, 1920, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 6592, 8240, 9888, 10133, 12360, 13184, 16480, 19776, 20266, 24720, 30399, 32960, 39552, 40532, 49440, 50665, 60798, 65920, 81064, 98880, 101330, 121596, 151995, 162128, 197760, 202660, 243192, 303990, 324256, 405320, 486384, 607980, 648512, 810640, 972768, 1043699, 1215960, 1297024, 1621280, 1945536, 2087398, 2431920, 3131097, 3242560, 3891072, 4174796, 4863840, 5218495, 6262194, 6485120, 8349592, 9727680, 10436990, 12524388, 15655485, 16699184, 19455360, 20873980, 25048776, 31310970, 33398368, 41747960, 50097552, 62621940, 66796736, 83495920, 100195104, 125243880, 133593472, 166991840, 200390208, 250487760, 333983680, 400780416, 500975520, 667967360, 1001951040, 2003902080]

約数ペア:

[(1, 2003902080), (2, 1001951040), (3, 667967360), (4, 500975520), (5, 400780416), (6, 333983680), (8, 250487760), (10, 200390208), (12, 166991840), (15, 133593472), (16, 125243880), (20, 100195104), (24, 83495920), (30, 66796736), (32, 62621940), (40, 50097552), (48, 41747960), (60, 33398368), (64, 31310970), (80, 25048776), (96, 20873980), (103, 19455360), (120, 16699184), (128, 15655485), (160, 12524388), (192, 10436990), (206, 9727680), (240, 8349592), (309, 6485120), (320, 6262194), (384, 5218495), (412, 4863840), (480, 4174796), (515, 3891072), (618, 3242560), (640, 3131097), (824, 2431920), (960, 2087398), (1030, 1945536), (1236, 1621280), (1545, 1297024), (1648, 1215960), (1920, 1043699), (2060, 972768), (2472, 810640), (3090, 648512), (3296, 607980), (4120, 486384), (4944, 405320), (6180, 324256), (6592, 303990), (8240, 243192), (9888, 202660), (10133, 197760), (12360, 162128), (13184, 151995), (16480, 121596), (19776, 101330), (20266, 98880), (24720, 81064), (30399, 65920), (32960, 60798), (39552, 50665), (40532, 49440)]