11261520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{15641}}^1$

素因数の和:15660

約数の個数: 60

約数和(自身を含む): 37822356

約数和(自身を除く): 26560836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 15641, 31282, 46923, 62564, 78205, 93846, 125128, 140769, 156410, 187692, 234615, 250256, 281538, 312820, 375384, 469230, 563076, 625640, 703845, 750768, 938460, 1126152, 1251280, 1407690, 1876920, 2252304, 2815380, 3753840, 5630760, 11261520]

約数ペア:

[(1, 11261520), (2, 5630760), (3, 3753840), (4, 2815380), (5, 2252304), (6, 1876920), (8, 1407690), (9, 1251280), (10, 1126152), (12, 938460), (15, 750768), (16, 703845), (18, 625640), (20, 563076), (24, 469230), (30, 375384), (36, 312820), (40, 281538), (45, 250256), (48, 234615), (60, 187692), (72, 156410), (80, 140769), (90, 125128), (120, 93846), (144, 78205), (180, 62564), (240, 46923), (360, 31282), (720, 15641)]