1028288880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1428179}}^1$

素因数の和:1428198

約数の個数: 60

約数和(自身を含む): 3453339240

約数和(自身を除く): 2425050360

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, 1428179, 2856358, 4284537, 5712716, 7140895, 8569074, 11425432, 12853611, 14281790, 17138148, 21422685, 22850864, 25707222, 28563580, 34276296, 42845370, 51414444, 57127160, 64268055, 68552592, 85690740, 102828888, 114254320, 128536110, 171381480, 205657776, 257072220, 342762960, 514144440, 1028288880]

約数ペア:

[(1, 1028288880), (2, 514144440), (3, 342762960), (4, 257072220), (5, 205657776), (6, 171381480), (8, 128536110), (9, 114254320), (10, 102828888), (12, 85690740), (15, 68552592), (16, 64268055), (18, 57127160), (20, 51414444), (24, 42845370), (30, 34276296), (36, 28563580), (40, 25707222), (45, 22850864), (48, 21422685), (60, 17138148), (72, 14281790), (80, 12853611), (90, 11425432), (120, 8569074), (144, 7140895), (180, 5712716), (240, 4284537), (360, 2856358), (720, 1428179)]