66074160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{275309}}^1$

素因数の和:275325

約数の個数: 40

約数和(自身を含む): 204830640

約数和(自身を除く): 138756480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 275309, 550618, 825927, 1101236, 1376545, 1651854, 2202472, 2753090, 3303708, 4129635, 4404944, 5506180, 6607416, 8259270, 11012360, 13214832, 16518540, 22024720, 33037080, 66074160]

約数ペア:

[(1, 66074160), (2, 33037080), (3, 22024720), (4, 16518540), (5, 13214832), (6, 11012360), (8, 8259270), (10, 6607416), (12, 5506180), (15, 4404944), (16, 4129635), (20, 3303708), (24, 2753090), (30, 2202472), (40, 1651854), (48, 1376545), (60, 1101236), (80, 825927), (120, 550618), (240, 275309)]