187548120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{520967}}^1$

素因数の和:520984

約数の個数: 48

約数和(自身を含む): 609532560

約数和(自身を除く): 421984440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 520967, 1041934, 1562901, 2083868, 2604835, 3125802, 4167736, 4688703, 5209670, 6251604, 7814505, 9377406, 10419340, 12503208, 15629010, 18754812, 20838680, 23443515, 31258020, 37509624, 46887030, 62516040, 93774060, 187548120]

約数ペア:

[(1, 187548120), (2, 93774060), (3, 62516040), (4, 46887030), (5, 37509624), (6, 31258020), (8, 23443515), (9, 20838680), (10, 18754812), (12, 15629010), (15, 12503208), (18, 10419340), (20, 9377406), (24, 7814505), (30, 6251604), (36, 5209670), (40, 4688703), (45, 4167736), (60, 3125802), (72, 2604835), (90, 2083868), (120, 1562901), (180, 1041934), (360, 520967)]