86243760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{119783}}^1$

素因数の和:119802

約数の個数: 60

約数和(自身を含む): 289637712

約数和(自身を除く): 203393952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 119783, 239566, 359349, 479132, 598915, 718698, 958264, 1078047, 1197830, 1437396, 1796745, 1916528, 2156094, 2395660, 2874792, 3593490, 4312188, 4791320, 5390235, 5749584, 7186980, 8624376, 9582640, 10780470, 14373960, 17248752, 21560940, 28747920, 43121880, 86243760]

約数ペア:

[(1, 86243760), (2, 43121880), (3, 28747920), (4, 21560940), (5, 17248752), (6, 14373960), (8, 10780470), (9, 9582640), (10, 8624376), (12, 7186980), (15, 5749584), (16, 5390235), (18, 4791320), (20, 4312188), (24, 3593490), (30, 2874792), (36, 2395660), (40, 2156094), (45, 1916528), (48, 1796745), (60, 1437396), (72, 1197830), (80, 1078047), (90, 958264), (120, 718698), (144, 598915), (180, 479132), (240, 359349), (360, 239566), (720, 119783)]