154504080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{214589}}^1$

素因数の和:214608

約数の個数: 60

約数和(自身を含む): 518878620

約数和(自身を除く): 364374540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 214589, 429178, 643767, 858356, 1072945, 1287534, 1716712, 1931301, 2145890, 2575068, 3218835, 3433424, 3862602, 4291780, 5150136, 6437670, 7725204, 8583560, 9656505, 10300272, 12875340, 15450408, 17167120, 19313010, 25750680, 30900816, 38626020, 51501360, 77252040, 154504080]

約数ペア:

[(1, 154504080), (2, 77252040), (3, 51501360), (4, 38626020), (5, 30900816), (6, 25750680), (8, 19313010), (9, 17167120), (10, 15450408), (12, 12875340), (15, 10300272), (16, 9656505), (18, 8583560), (20, 7725204), (24, 6437670), (30, 5150136), (36, 4291780), (40, 3862602), (45, 3433424), (48, 3218835), (60, 2575068), (72, 2145890), (80, 1931301), (90, 1716712), (120, 1287534), (144, 1072945), (180, 858356), (240, 643767), (360, 429178), (720, 214589)]