8764740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{16231}}^1$

素因数の和:16249

約数の個数: 48

約数和(自身を含む): 27269760

約数和(自身を除く): 18505020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 16231, 32462, 48693, 64924, 81155, 97386, 146079, 162310, 194772, 243465, 292158, 324620, 438237, 486930, 584316, 730395, 876474, 973860, 1460790, 1752948, 2191185, 2921580, 4382370, 8764740]

約数ペア:

[(1, 8764740), (2, 4382370), (3, 2921580), (4, 2191185), (5, 1752948), (6, 1460790), (9, 973860), (10, 876474), (12, 730395), (15, 584316), (18, 486930), (20, 438237), (27, 324620), (30, 292158), (36, 243465), (45, 194772), (54, 162310), (60, 146079), (90, 97386), (108, 81155), (135, 64924), (180, 48693), (270, 32462), (540, 16231)]