229556280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1912969}}^1$

素因数の和:1912983

約数の個数: 32

約数和(自身を含む): 688669200

約数和(自身を除く): 459112920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1912969, 3825938, 5738907, 7651876, 9564845, 11477814, 15303752, 19129690, 22955628, 28694535, 38259380, 45911256, 57389070, 76518760, 114778140, 229556280]

約数ペア:

[(1, 229556280), (2, 114778140), (3, 76518760), (4, 57389070), (5, 45911256), (6, 38259380), (8, 28694535), (10, 22955628), (12, 19129690), (15, 15303752), (20, 11477814), (24, 9564845), (30, 7651876), (40, 5738907), (60, 3825938), (120, 1912969)]