53712240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11779}}^1$

素因数の和:11814

約数の個数: 80

約数和(自身を含む): 175286400

約数和(自身を除く): 121574160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 11779, 23558, 35337, 47116, 58895, 70674, 94232, 117790, 141348, 176685, 188464, 223801, 235580, 282696, 353370, 447602, 471160, 565392, 671403, 706740, 895204, 942320, 1119005, 1342806, 1413480, 1790408, 2238010, 2685612, 2826960, 3357015, 3580816, 4476020, 5371224, 6714030, 8952040, 10742448, 13428060, 17904080, 26856120, 53712240]

約数ペア:

[(1, 53712240), (2, 26856120), (3, 17904080), (4, 13428060), (5, 10742448), (6, 8952040), (8, 6714030), (10, 5371224), (12, 4476020), (15, 3580816), (16, 3357015), (19, 2826960), (20, 2685612), (24, 2238010), (30, 1790408), (38, 1413480), (40, 1342806), (48, 1119005), (57, 942320), (60, 895204), (76, 706740), (80, 671403), (95, 565392), (114, 471160), (120, 447602), (152, 353370), (190, 282696), (228, 235580), (240, 223801), (285, 188464), (304, 176685), (380, 141348), (456, 117790), (570, 94232), (760, 70674), (912, 58895), (1140, 47116), (1520, 35337), (2280, 23558), (4560, 11779)]