27836280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77323}}^1$

素因数の和:77340

約数の個数: 48

約数和(自身を含む): 90469080

約数和(自身を除く): 62632800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 77323, 154646, 231969, 309292, 386615, 463938, 618584, 695907, 773230, 927876, 1159845, 1391814, 1546460, 1855752, 2319690, 2783628, 3092920, 3479535, 4639380, 5567256, 6959070, 9278760, 13918140, 27836280]

約数ペア:

[(1, 27836280), (2, 13918140), (3, 9278760), (4, 6959070), (5, 5567256), (6, 4639380), (8, 3479535), (9, 3092920), (10, 2783628), (12, 2319690), (15, 1855752), (18, 1546460), (20, 1391814), (24, 1159845), (30, 927876), (36, 773230), (40, 695907), (45, 618584), (60, 463938), (72, 386615), (90, 309292), (120, 231969), (180, 154646), (360, 77323)]