1126620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 3734640

約数和(自身を除く): 2608020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 569, 660, 990, 1138, 1707, 1980, 2276, 2845, 3414, 5121, 5690, 6259, 6828, 8535, 10242, 11380, 12518, 17070, 18777, 20484, 25036, 25605, 31295, 34140, 37554, 51210, 56331, 62590, 75108, 93885, 102420, 112662, 125180, 187770, 225324, 281655, 375540, 563310, 1126620]

約数ペア:

[(1, 1126620), (2, 563310), (3, 375540), (4, 281655), (5, 225324), (6, 187770), (9, 125180), (10, 112662), (11, 102420), (12, 93885), (15, 75108), (18, 62590), (20, 56331), (22, 51210), (30, 37554), (33, 34140), (36, 31295), (44, 25605), (45, 25036), (55, 20484), (60, 18777), (66, 17070), (90, 12518), (99, 11380), (110, 10242), (132, 8535), (165, 6828), (180, 6259), (198, 5690), (220, 5121), (330, 3414), (396, 2845), (495, 2276), (569, 1980), (660, 1707), (990, 1138)]