266586120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{246839}}^1$

素因数の和:246859

約数の個数: 64

約数和(自身を含む): 888624000

約数和(自身を除く): 622037880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 246839, 493678, 740517, 987356, 1234195, 1481034, 1974712, 2221551, 2468390, 2962068, 3702585, 4443102, 4936780, 5924136, 6664653, 7405170, 8886204, 9873560, 11107755, 13329306, 14810340, 17772408, 22215510, 26658612, 29620680, 33323265, 44431020, 53317224, 66646530, 88862040, 133293060, 266586120]

約数ペア:

[(1, 266586120), (2, 133293060), (3, 88862040), (4, 66646530), (5, 53317224), (6, 44431020), (8, 33323265), (9, 29620680), (10, 26658612), (12, 22215510), (15, 17772408), (18, 14810340), (20, 13329306), (24, 11107755), (27, 9873560), (30, 8886204), (36, 7405170), (40, 6664653), (45, 5924136), (54, 4936780), (60, 4443102), (72, 3702585), (90, 2962068), (108, 2468390), (120, 2221551), (135, 1974712), (180, 1481034), (216, 1234195), (270, 987356), (360, 740517), (540, 493678), (1080, 246839)]