1622280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 5313600

約数和(自身を除く): 3691320

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, 1229, 1320, 2458, 3687, 4916, 6145, 7374, 9832, 12290, 13519, 14748, 18435, 24580, 27038, 29496, 36870, 40557, 49160, 54076, 67595, 73740, 81114, 108152, 135190, 147480, 162228, 202785, 270380, 324456, 405570, 540760, 811140, 1622280]

約数ペア:

[(1, 1622280), (2, 811140), (3, 540760), (4, 405570), (5, 324456), (6, 270380), (8, 202785), (10, 162228), (11, 147480), (12, 135190), (15, 108152), (20, 81114), (22, 73740), (24, 67595), (30, 54076), (33, 49160), (40, 40557), (44, 36870), (55, 29496), (60, 27038), (66, 24580), (88, 18435), (110, 14748), (120, 13519), (132, 12290), (165, 9832), (220, 7374), (264, 6145), (330, 4916), (440, 3687), (660, 2458), (1229, 1320)]