27974760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21193}}^1$

素因数の和:21218

約数の個数: 64

約数和(自身を含む): 91558080

約数和(自身を除く): 63583320

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, 21193, 42386, 63579, 84772, 105965, 127158, 169544, 211930, 233123, 254316, 317895, 423860, 466246, 508632, 635790, 699369, 847720, 932492, 1165615, 1271580, 1398738, 1864984, 2331230, 2543160, 2797476, 3496845, 4662460, 5594952, 6993690, 9324920, 13987380, 27974760]

約数ペア:

[(1, 27974760), (2, 13987380), (3, 9324920), (4, 6993690), (5, 5594952), (6, 4662460), (8, 3496845), (10, 2797476), (11, 2543160), (12, 2331230), (15, 1864984), (20, 1398738), (22, 1271580), (24, 1165615), (30, 932492), (33, 847720), (40, 699369), (44, 635790), (55, 508632), (60, 466246), (66, 423860), (88, 317895), (110, 254316), (120, 233123), (132, 211930), (165, 169544), (220, 127158), (264, 105965), (330, 84772), (440, 63579), (660, 42386), (1320, 21193)]