65194680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{543289}}^1$

素因数の和:543303

約数の個数: 32

約数和(自身を含む): 195584400

約数和(自身を除く): 130389720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 543289, 1086578, 1629867, 2173156, 2716445, 3259734, 4346312, 5432890, 6519468, 8149335, 10865780, 13038936, 16298670, 21731560, 32597340, 65194680]

約数ペア:

[(1, 65194680), (2, 32597340), (3, 21731560), (4, 16298670), (5, 13038936), (6, 10865780), (8, 8149335), (10, 6519468), (12, 5432890), (15, 4346312), (20, 3259734), (24, 2716445), (30, 2173156), (40, 1629867), (60, 1086578), (120, 543289)]