137700840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1147507}}^1$

素因数の和:1147521

約数の個数: 32

約数和(自身を含む): 413102880

約数和(自身を除く): 275402040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1147507, 2295014, 3442521, 4590028, 5737535, 6885042, 9180056, 11475070, 13770084, 17212605, 22950140, 27540168, 34425210, 45900280, 68850420, 137700840]

約数ペア:

[(1, 137700840), (2, 68850420), (3, 45900280), (4, 34425210), (5, 27540168), (6, 22950140), (8, 17212605), (10, 13770084), (12, 11475070), (15, 9180056), (20, 6885042), (24, 5737535), (30, 4590028), (40, 3442521), (60, 2295014), (120, 1147507)]