23439240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1973}}^1$

素因数の和:2004

約数の個数: 128

約数和(自身を含む): 85276800

約数和(自身を除く): 61837560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1973, 1980, 2376, 2970, 3946, 3960, 5919, 5940, 7892, 9865, 11838, 11880, 15784, 17757, 19730, 21703, 23676, 29595, 35514, 39460, 43406, 47352, 53271, 59190, 65109, 71028, 78920, 86812, 88785, 106542, 108515, 118380, 130218, 142056, 173624, 177570, 195327, 213084, 217030, 236760, 260436, 266355, 325545, 355140, 390654, 426168, 434060, 520872, 532710, 585981, 651090, 710280, 781308, 868120, 976635, 1065420, 1171962, 1302180, 1562616, 1953270, 2130840, 2343924, 2604360, 2929905, 3906540, 4687848, 5859810, 7813080, 11719620, 23439240]

約数ペア:

[(1, 23439240), (2, 11719620), (3, 7813080), (4, 5859810), (5, 4687848), (6, 3906540), (8, 2929905), (9, 2604360), (10, 2343924), (11, 2130840), (12, 1953270), (15, 1562616), (18, 1302180), (20, 1171962), (22, 1065420), (24, 976635), (27, 868120), (30, 781308), (33, 710280), (36, 651090), (40, 585981), (44, 532710), (45, 520872), (54, 434060), (55, 426168), (60, 390654), (66, 355140), (72, 325545), (88, 266355), (90, 260436), (99, 236760), (108, 217030), (110, 213084), (120, 195327), (132, 177570), (135, 173624), (165, 142056), (180, 130218), (198, 118380), (216, 108515), (220, 106542), (264, 88785), (270, 86812), (297, 78920), (330, 71028), (360, 65109), (396, 59190), (440, 53271), (495, 47352), (540, 43406), (594, 39460), (660, 35514), (792, 29595), (990, 23676), (1080, 21703), (1188, 19730), (1320, 17757), (1485, 15784), (1973, 11880), (1980, 11838), (2376, 9865), (2970, 7892), (3946, 5940), (3960, 5919)]