1273860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{337}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 4542720

約数和(自身を除く): 3268860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 337, 378, 420, 540, 630, 674, 756, 945, 1011, 1260, 1348, 1685, 1890, 2022, 2359, 3033, 3370, 3780, 4044, 4718, 5055, 6066, 6740, 7077, 9099, 9436, 10110, 11795, 12132, 14154, 15165, 18198, 20220, 21231, 23590, 28308, 30330, 35385, 36396, 42462, 45495, 47180, 60660, 63693, 70770, 84924, 90990, 106155, 127386, 141540, 181980, 212310, 254772, 318465, 424620, 636930, 1273860]

約数ペア:

[(1, 1273860), (2, 636930), (3, 424620), (4, 318465), (5, 254772), (6, 212310), (7, 181980), (9, 141540), (10, 127386), (12, 106155), (14, 90990), (15, 84924), (18, 70770), (20, 63693), (21, 60660), (27, 47180), (28, 45495), (30, 42462), (35, 36396), (36, 35385), (42, 30330), (45, 28308), (54, 23590), (60, 21231), (63, 20220), (70, 18198), (84, 15165), (90, 14154), (105, 12132), (108, 11795), (126, 10110), (135, 9436), (140, 9099), (180, 7077), (189, 6740), (210, 6066), (252, 5055), (270, 4718), (315, 4044), (337, 3780), (378, 3370), (420, 3033), (540, 2359), (630, 2022), (674, 1890), (756, 1685), (945, 1348), (1011, 1260)]