69072420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1423}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 193777920

約数和(自身を除く): 124705500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 809, 1423, 1618, 2427, 2846, 3236, 4045, 4269, 4854, 5692, 7115, 8090, 8538, 9708, 12135, 14230, 16180, 17076, 21345, 24270, 28460, 42690, 48540, 85380, 1151207, 2302414, 3453621, 4604828, 5756035, 6907242, 11512070, 13814484, 17268105, 23024140, 34536210, 69072420]

約数ペア:

[(1, 69072420), (2, 34536210), (3, 23024140), (4, 17268105), (5, 13814484), (6, 11512070), (10, 6907242), (12, 5756035), (15, 4604828), (20, 3453621), (30, 2302414), (60, 1151207), (809, 85380), (1423, 48540), (1618, 42690), (2427, 28460), (2846, 24270), (3236, 21345), (4045, 17076), (4269, 16180), (4854, 14230), (5692, 12135), (7115, 9708), (8090, 8538)]