248313420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1379519}}^1$

素因数の和:1379534

約数の個数: 36

約数和(自身を含む): 753217920

約数和(自身を除く): 504904500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1379519, 2759038, 4138557, 5518076, 6897595, 8277114, 12415671, 13795190, 16554228, 20692785, 24831342, 27590380, 41385570, 49662684, 62078355, 82771140, 124156710, 248313420]

約数ペア:

[(1, 248313420), (2, 124156710), (3, 82771140), (4, 62078355), (5, 49662684), (6, 41385570), (9, 27590380), (10, 24831342), (12, 20692785), (15, 16554228), (18, 13795190), (20, 12415671), (30, 8277114), (36, 6897595), (45, 5518076), (60, 4138557), (90, 2759038), (180, 1379519)]