339255180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{171341}}^1$

素因数の和:171367

約数の個数: 72

約数和(自身を含む): 1122632784

約数和(自身を除く): 783377604

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, 660, 990, 1980, 171341, 342682, 514023, 685364, 856705, 1028046, 1542069, 1713410, 1884751, 2056092, 2570115, 3084138, 3426820, 3769502, 5140230, 5654253, 6168276, 7539004, 7710345, 9423755, 10280460, 11308506, 15420690, 16962759, 18847510, 22617012, 28271265, 30841380, 33925518, 37695020, 56542530, 67851036, 84813795, 113085060, 169627590, 339255180]

約数ペア:

[(1, 339255180), (2, 169627590), (3, 113085060), (4, 84813795), (5, 67851036), (6, 56542530), (9, 37695020), (10, 33925518), (11, 30841380), (12, 28271265), (15, 22617012), (18, 18847510), (20, 16962759), (22, 15420690), (30, 11308506), (33, 10280460), (36, 9423755), (44, 7710345), (45, 7539004), (55, 6168276), (60, 5654253), (66, 5140230), (90, 3769502), (99, 3426820), (110, 3084138), (132, 2570115), (165, 2056092), (180, 1884751), (198, 1713410), (220, 1542069), (330, 1028046), (396, 856705), (495, 685364), (660, 514023), (990, 342682), (1980, 171341)]