38246640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{159361}}^1$

素因数の和:159377

約数の個数: 40

約数和(自身を含む): 118565328

約数和(自身を除く): 80318688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 159361, 318722, 478083, 637444, 796805, 956166, 1274888, 1593610, 1912332, 2390415, 2549776, 3187220, 3824664, 4780830, 6374440, 7649328, 9561660, 12748880, 19123320, 38246640]

約数ペア:

[(1, 38246640), (2, 19123320), (3, 12748880), (4, 9561660), (5, 7649328), (6, 6374440), (8, 4780830), (10, 3824664), (12, 3187220), (15, 2549776), (16, 2390415), (20, 1912332), (24, 1593610), (30, 1274888), (40, 956166), (48, 796805), (60, 637444), (80, 478083), (120, 318722), (240, 159361)]