159421680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20129}}^1$

素因数の和:20159

約数の個数: 120

約数和(自身を含む): 584092080

約数和(自身を除く): 424670400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 20129, 40258, 60387, 80516, 100645, 120774, 161032, 181161, 201290, 221419, 241548, 301935, 322064, 362322, 402580, 442838, 483096, 603870, 664257, 724644, 805160, 885676, 905805, 966192, 1107095, 1207740, 1328514, 1449288, 1610320, 1771352, 1811610, 1992771, 2214190, 2415480, 2657028, 2898576, 3321285, 3542704, 3623220, 3985542, 4428380, 4830960, 5314056, 6642570, 7246440, 7971084, 8856760, 9963855, 10628112, 13285140, 14492880, 15942168, 17713520, 19927710, 26570280, 31884336, 39855420, 53140560, 79710840, 159421680]

約数ペア:

[(1, 159421680), (2, 79710840), (3, 53140560), (4, 39855420), (5, 31884336), (6, 26570280), (8, 19927710), (9, 17713520), (10, 15942168), (11, 14492880), (12, 13285140), (15, 10628112), (16, 9963855), (18, 8856760), (20, 7971084), (22, 7246440), (24, 6642570), (30, 5314056), (33, 4830960), (36, 4428380), (40, 3985542), (44, 3623220), (45, 3542704), (48, 3321285), (55, 2898576), (60, 2657028), (66, 2415480), (72, 2214190), (80, 1992771), (88, 1811610), (90, 1771352), (99, 1610320), (110, 1449288), (120, 1328514), (132, 1207740), (144, 1107095), (165, 966192), (176, 905805), (180, 885676), (198, 805160), (220, 724644), (240, 664257), (264, 603870), (330, 483096), (360, 442838), (396, 402580), (440, 362322), (495, 322064), (528, 301935), (660, 241548), (720, 221419), (792, 201290), (880, 181161), (990, 161032), (1320, 120774), (1584, 100645), (1980, 80516), (2640, 60387), (3960, 40258), (7920, 20129)]