1968090840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{10453}}^1$

素因数の和:10993

約数の個数: 96

約数和(自身を含む): 6409138320

約数和(自身を除く): 4441047480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 523, 1046, 1569, 2092, 2615, 3138, 4184, 4707, 5230, 6276, 7845, 9414, 10453, 10460, 12552, 15690, 18828, 20906, 20920, 23535, 31359, 31380, 37656, 41812, 47070, 52265, 62718, 62760, 83624, 94077, 94140, 104530, 125436, 156795, 188154, 188280, 209060, 250872, 313590, 376308, 418120, 470385, 627180, 752616, 940770, 1254360, 1881540, 3763080, 5466919, 10933838, 16400757, 21867676, 27334595, 32801514, 43735352, 49202271, 54669190, 65603028, 82003785, 98404542, 109338380, 131206056, 164007570, 196809084, 218676760, 246011355, 328015140, 393618168, 492022710, 656030280, 984045420, 1968090840]

約数ペア:

[(1, 1968090840), (2, 984045420), (3, 656030280), (4, 492022710), (5, 393618168), (6, 328015140), (8, 246011355), (9, 218676760), (10, 196809084), (12, 164007570), (15, 131206056), (18, 109338380), (20, 98404542), (24, 82003785), (30, 65603028), (36, 54669190), (40, 49202271), (45, 43735352), (60, 32801514), (72, 27334595), (90, 21867676), (120, 16400757), (180, 10933838), (360, 5466919), (523, 3763080), (1046, 1881540), (1569, 1254360), (2092, 940770), (2615, 752616), (3138, 627180), (4184, 470385), (4707, 418120), (5230, 376308), (6276, 313590), (7845, 250872), (9414, 209060), (10453, 188280), (10460, 188154), (12552, 156795), (15690, 125436), (18828, 104530), (20906, 94140), (20920, 94077), (23535, 83624), (31359, 62760), (31380, 62718), (37656, 52265), (41812, 47070)]