135308520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{375857}}^1$

素因数の和:375874

約数の個数: 48

約数和(自身を含む): 439753860

約数和(自身を除く): 304445340

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, 375857, 751714, 1127571, 1503428, 1879285, 2255142, 3006856, 3382713, 3758570, 4510284, 5637855, 6765426, 7517140, 9020568, 11275710, 13530852, 15034280, 16913565, 22551420, 27061704, 33827130, 45102840, 67654260, 135308520]

約数ペア:

[(1, 135308520), (2, 67654260), (3, 45102840), (4, 33827130), (5, 27061704), (6, 22551420), (8, 16913565), (9, 15034280), (10, 13530852), (12, 11275710), (15, 9020568), (18, 7517140), (20, 6765426), (24, 5637855), (30, 4510284), (36, 3758570), (40, 3382713), (45, 3006856), (60, 2255142), (72, 1879285), (90, 1503428), (120, 1127571), (180, 751714), (360, 375857)]