1320897168

素因数分解:

$2^4\times 3^2\times {\mathrm{523}}^1\times {\mathrm{17539}}^1$

素因数の和:18076

約数の個数: 60

約数和(自身を含む): 3703956880

約数和(自身を除く): 2383059712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 523, 1046, 1569, 2092, 3138, 4184, 4707, 6276, 8368, 9414, 12552, 17539, 18828, 25104, 35078, 37656, 52617, 70156, 75312, 105234, 140312, 157851, 210468, 280624, 315702, 420936, 631404, 841872, 1262808, 2525616, 9172897, 18345794, 27518691, 36691588, 55037382, 73383176, 82556073, 110074764, 146766352, 165112146, 220149528, 330224292, 440299056, 660448584, 1320897168]

約数ペア:

[(1, 1320897168), (2, 660448584), (3, 440299056), (4, 330224292), (6, 220149528), (8, 165112146), (9, 146766352), (12, 110074764), (16, 82556073), (18, 73383176), (24, 55037382), (36, 36691588), (48, 27518691), (72, 18345794), (144, 9172897), (523, 2525616), (1046, 1262808), (1569, 841872), (2092, 631404), (3138, 420936), (4184, 315702), (4707, 280624), (6276, 210468), (8368, 157851), (9414, 140312), (12552, 105234), (17539, 75312), (18828, 70156), (25104, 52617), (35078, 37656)]