1631036280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13591969}}^1$

素因数の和:13591983

約数の個数: 32

約数和(自身を含む): 4893109200

約数和(自身を除く): 3262072920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13591969, 27183938, 40775907, 54367876, 67959845, 81551814, 108735752, 135919690, 163103628, 203879535, 271839380, 326207256, 407759070, 543678760, 815518140, 1631036280]

約数ペア:

[(1, 1631036280), (2, 815518140), (3, 543678760), (4, 407759070), (5, 326207256), (6, 271839380), (8, 203879535), (10, 163103628), (12, 135919690), (15, 108735752), (20, 81551814), (24, 67959845), (30, 54367876), (40, 40775907), (60, 27183938), (120, 13591969)]