2420164560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83339}}^1$

素因数の和:83377

約数の個数: 120

約数和(自身を含む): 8246659680

約数和(自身を除く): 5826495120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 83339, 166678, 250017, 333356, 416695, 500034, 666712, 833390, 916729, 1000068, 1250085, 1333424, 1666780, 1833458, 2000136, 2500170, 2750187, 3333560, 3666916, 4000272, 4583645, 5000340, 5500374, 6667120, 7333832, 9167290, 10000680, 10084019, 11000748, 13750935, 14667664, 18334580, 20001360, 20168038, 22001496, 27501870, 30252057, 36669160, 40336076, 44002992, 50420095, 55003740, 60504114, 73338320, 80672152, 100840190, 110007480, 121008228, 151260285, 161344304, 201680380, 220014960, 242016456, 302520570, 403360760, 484032912, 605041140, 806721520, 1210082280, 2420164560]

約数ペア:

[(1, 2420164560), (2, 1210082280), (3, 806721520), (4, 605041140), (5, 484032912), (6, 403360760), (8, 302520570), (10, 242016456), (11, 220014960), (12, 201680380), (15, 161344304), (16, 151260285), (20, 121008228), (22, 110007480), (24, 100840190), (30, 80672152), (33, 73338320), (40, 60504114), (44, 55003740), (48, 50420095), (55, 44002992), (60, 40336076), (66, 36669160), (80, 30252057), (88, 27501870), (110, 22001496), (120, 20168038), (121, 20001360), (132, 18334580), (165, 14667664), (176, 13750935), (220, 11000748), (240, 10084019), (242, 10000680), (264, 9167290), (330, 7333832), (363, 6667120), (440, 5500374), (484, 5000340), (528, 4583645), (605, 4000272), (660, 3666916), (726, 3333560), (880, 2750187), (968, 2500170), (1210, 2000136), (1320, 1833458), (1452, 1666780), (1815, 1333424), (1936, 1250085), (2420, 1000068), (2640, 916729), (2904, 833390), (3630, 666712), (4840, 500034), (5808, 416695), (7260, 333356), (9680, 250017), (14520, 166678), (29040, 83339)]