18269145840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6920131}}^1$

素因数の和:6920158

約数の個数: 80

約数和(自身を含む): 61782938496

約数和(自身を除く): 43513792656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 6920131, 13840262, 20760393, 27680524, 34600655, 41520786, 55361048, 69201310, 76121441, 83041572, 103801965, 110722096, 138402620, 152242882, 166083144, 207603930, 228364323, 276805240, 304485764, 332166288, 380607205, 415207860, 456728646, 553610480, 608971528, 761214410, 830415720, 913457292, 1141821615, 1217943056, 1522428820, 1660831440, 1826914584, 2283643230, 3044857640, 3653829168, 4567286460, 6089715280, 9134572920, 18269145840]

約数ペア:

[(1, 18269145840), (2, 9134572920), (3, 6089715280), (4, 4567286460), (5, 3653829168), (6, 3044857640), (8, 2283643230), (10, 1826914584), (11, 1660831440), (12, 1522428820), (15, 1217943056), (16, 1141821615), (20, 913457292), (22, 830415720), (24, 761214410), (30, 608971528), (33, 553610480), (40, 456728646), (44, 415207860), (48, 380607205), (55, 332166288), (60, 304485764), (66, 276805240), (80, 228364323), (88, 207603930), (110, 166083144), (120, 152242882), (132, 138402620), (165, 110722096), (176, 103801965), (220, 83041572), (240, 76121441), (264, 69201310), (330, 55361048), (440, 41520786), (528, 34600655), (660, 27680524), (880, 20760393), (1320, 13840262), (2640, 6920131)]