1163120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 80

約数和(自身を含む): 3237888

約数和(自身を除く): 2074768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 67, 70, 80, 112, 124, 134, 140, 155, 217, 248, 268, 280, 310, 335, 434, 469, 496, 536, 560, 620, 670, 868, 938, 1072, 1085, 1240, 1340, 1736, 1876, 2077, 2170, 2345, 2480, 2680, 3472, 3752, 4154, 4340, 4690, 5360, 7504, 8308, 8680, 9380, 10385, 14539, 16616, 17360, 18760, 20770, 29078, 33232, 37520, 41540, 58156, 72695, 83080, 116312, 145390, 166160, 232624, 290780, 581560, 1163120]

約数ペア:

[(1, 1163120), (2, 581560), (4, 290780), (5, 232624), (7, 166160), (8, 145390), (10, 116312), (14, 83080), (16, 72695), (20, 58156), (28, 41540), (31, 37520), (35, 33232), (40, 29078), (56, 20770), (62, 18760), (67, 17360), (70, 16616), (80, 14539), (112, 10385), (124, 9380), (134, 8680), (140, 8308), (155, 7504), (217, 5360), (248, 4690), (268, 4340), (280, 4154), (310, 3752), (335, 3472), (434, 2680), (469, 2480), (496, 2345), (536, 2170), (560, 2077), (620, 1876), (670, 1736), (868, 1340), (938, 1240), (1072, 1085)]