8424720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11701}}^1$

素因数の和:11720

約数の個数: 60

約数和(自身を含む): 28295436

約数和(自身を除く): 19870716

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, 11701, 23402, 35103, 46804, 58505, 70206, 93608, 105309, 117010, 140412, 175515, 187216, 210618, 234020, 280824, 351030, 421236, 468040, 526545, 561648, 702060, 842472, 936080, 1053090, 1404120, 1684944, 2106180, 2808240, 4212360, 8424720]

約数ペア:

[(1, 8424720), (2, 4212360), (3, 2808240), (4, 2106180), (5, 1684944), (6, 1404120), (8, 1053090), (9, 936080), (10, 842472), (12, 702060), (15, 561648), (16, 526545), (18, 468040), (20, 421236), (24, 351030), (30, 280824), (36, 234020), (40, 210618), (45, 187216), (48, 175515), (60, 140412), (72, 117010), (80, 105309), (90, 93608), (120, 70206), (144, 58505), (180, 46804), (240, 35103), (360, 23402), (720, 11701)]