264139020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1467439}}^1$

素因数の和:1467454

約数の個数: 36

約数和(自身を含む): 801222240

約数和(自身を除く): 537083220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1467439, 2934878, 4402317, 5869756, 7337195, 8804634, 13206951, 14674390, 17609268, 22011585, 26413902, 29348780, 44023170, 52827804, 66034755, 88046340, 132069510, 264139020]

約数ペア:

[(1, 264139020), (2, 132069510), (3, 88046340), (4, 66034755), (5, 52827804), (6, 44023170), (9, 29348780), (10, 26413902), (12, 22011585), (15, 17609268), (18, 14674390), (20, 13206951), (30, 8804634), (36, 7337195), (45, 5869756), (60, 4402317), (90, 2934878), (180, 1467439)]