143220120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1193501}}^1$

素因数の和:1193515

約数の個数: 32

約数和(自身を含む): 429660720

約数和(自身を除く): 286440600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1193501, 2387002, 3580503, 4774004, 5967505, 7161006, 9548008, 11935010, 14322012, 17902515, 23870020, 28644024, 35805030, 47740040, 71610060, 143220120]

約数ペア:

[(1, 143220120), (2, 71610060), (3, 47740040), (4, 35805030), (5, 28644024), (6, 23870020), (8, 17902515), (10, 14322012), (12, 11935010), (15, 9548008), (20, 7161006), (24, 5967505), (30, 4774004), (40, 3580503), (60, 2387002), (120, 1193501)]