22779240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17257}}^1$

素因数の和:17282

約数の個数: 64

約数和(自身を含む): 74554560

約数和(自身を除く): 51775320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 17257, 34514, 51771, 69028, 86285, 103542, 138056, 172570, 189827, 207084, 258855, 345140, 379654, 414168, 517710, 569481, 690280, 759308, 949135, 1035420, 1138962, 1518616, 1898270, 2070840, 2277924, 2847405, 3796540, 4555848, 5694810, 7593080, 11389620, 22779240]

約数ペア:

[(1, 22779240), (2, 11389620), (3, 7593080), (4, 5694810), (5, 4555848), (6, 3796540), (8, 2847405), (10, 2277924), (11, 2070840), (12, 1898270), (15, 1518616), (20, 1138962), (22, 1035420), (24, 949135), (30, 759308), (33, 690280), (40, 569481), (44, 517710), (55, 414168), (60, 379654), (66, 345140), (88, 258855), (110, 207084), (120, 189827), (132, 172570), (165, 138056), (220, 103542), (264, 86285), (330, 69028), (440, 51771), (660, 34514), (1320, 17257)]