30532920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23131}}^1$

素因数の和:23156

約数の個数: 64

約数和(自身を含む): 99930240

約数和(自身を除く): 69397320

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, 23131, 46262, 69393, 92524, 115655, 138786, 185048, 231310, 254441, 277572, 346965, 462620, 508882, 555144, 693930, 763323, 925240, 1017764, 1272205, 1387860, 1526646, 2035528, 2544410, 2775720, 3053292, 3816615, 5088820, 6106584, 7633230, 10177640, 15266460, 30532920]

約数ペア:

[(1, 30532920), (2, 15266460), (3, 10177640), (4, 7633230), (5, 6106584), (6, 5088820), (8, 3816615), (10, 3053292), (11, 2775720), (12, 2544410), (15, 2035528), (20, 1526646), (22, 1387860), (24, 1272205), (30, 1017764), (33, 925240), (40, 763323), (44, 693930), (55, 555144), (60, 508882), (66, 462620), (88, 346965), (110, 277572), (120, 254441), (132, 231310), (165, 185048), (220, 138786), (264, 115655), (330, 92524), (440, 69393), (660, 46262), (1320, 23131)]