210158160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{875659}}^1$

素因数の和:875675

約数の個数: 40

約数和(自身を含む): 651491040

約数和(自身を除く): 441332880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 875659, 1751318, 2626977, 3502636, 4378295, 5253954, 7005272, 8756590, 10507908, 13134885, 14010544, 17513180, 21015816, 26269770, 35026360, 42031632, 52539540, 70052720, 105079080, 210158160]

約数ペア:

[(1, 210158160), (2, 105079080), (3, 70052720), (4, 52539540), (5, 42031632), (6, 35026360), (8, 26269770), (10, 21015816), (12, 17513180), (15, 14010544), (16, 13134885), (20, 10507908), (24, 8756590), (30, 7005272), (40, 5253954), (48, 4378295), (60, 3502636), (80, 2626977), (120, 1751318), (240, 875659)]