39108240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1921

約数の個数: 120

約数和(自身を含む): 135939960

約数和(自身を除く): 96831720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 1873, 2088, 2320, 2610, 3480, 3746, 4176, 5220, 5619, 6960, 7492, 9365, 10440, 11238, 14984, 16857, 18730, 20880, 22476, 28095, 29968, 33714, 37460, 44952, 54317, 56190, 67428, 74920, 84285, 89904, 108634, 112380, 134856, 149840, 162951, 168570, 217268, 224760, 269712, 271585, 325902, 337140, 434536, 449520, 488853, 543170, 651804, 674280, 814755, 869072, 977706, 1086340, 1303608, 1348560, 1629510, 1955412, 2172680, 2444265, 2607216, 3259020, 3910824, 4345360, 4888530, 6518040, 7821648, 9777060, 13036080, 19554120, 39108240]

約数ペア:

[(1, 39108240), (2, 19554120), (3, 13036080), (4, 9777060), (5, 7821648), (6, 6518040), (8, 4888530), (9, 4345360), (10, 3910824), (12, 3259020), (15, 2607216), (16, 2444265), (18, 2172680), (20, 1955412), (24, 1629510), (29, 1348560), (30, 1303608), (36, 1086340), (40, 977706), (45, 869072), (48, 814755), (58, 674280), (60, 651804), (72, 543170), (80, 488853), (87, 449520), (90, 434536), (116, 337140), (120, 325902), (144, 271585), (145, 269712), (174, 224760), (180, 217268), (232, 168570), (240, 162951), (261, 149840), (290, 134856), (348, 112380), (360, 108634), (435, 89904), (464, 84285), (522, 74920), (580, 67428), (696, 56190), (720, 54317), (870, 44952), (1044, 37460), (1160, 33714), (1305, 29968), (1392, 28095), (1740, 22476), (1873, 20880), (2088, 18730), (2320, 16857), (2610, 14984), (3480, 11238), (3746, 10440), (4176, 9365), (5220, 7492), (5619, 6960)]