149414520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1245121}}^1$

素因数の和:1245135

約数の個数: 32

約数和(自身を含む): 448243920

約数和(自身を除く): 298829400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1245121, 2490242, 3735363, 4980484, 6225605, 7470726, 9960968, 12451210, 14941452, 18676815, 24902420, 29882904, 37353630, 49804840, 74707260, 149414520]

約数ペア:

[(1, 149414520), (2, 74707260), (3, 49804840), (4, 37353630), (5, 29882904), (6, 24902420), (8, 18676815), (10, 14941452), (12, 12451210), (15, 9960968), (20, 7470726), (24, 6225605), (30, 4980484), (40, 3735363), (60, 2490242), (120, 1245121)]