23070480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1104

約数の個数: 80

約数和(自身を含む): 72328704

約数和(自身を除く): 49258224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 991, 1164, 1455, 1552, 1940, 1982, 2328, 2910, 2973, 3880, 3964, 4656, 4955, 5820, 5946, 7760, 7928, 9910, 11640, 11892, 14865, 15856, 19820, 23280, 23784, 29730, 39640, 47568, 59460, 79280, 96127, 118920, 192254, 237840, 288381, 384508, 480635, 576762, 769016, 961270, 1153524, 1441905, 1538032, 1922540, 2307048, 2883810, 3845080, 4614096, 5767620, 7690160, 11535240, 23070480]

約数ペア:

[(1, 23070480), (2, 11535240), (3, 7690160), (4, 5767620), (5, 4614096), (6, 3845080), (8, 2883810), (10, 2307048), (12, 1922540), (15, 1538032), (16, 1441905), (20, 1153524), (24, 961270), (30, 769016), (40, 576762), (48, 480635), (60, 384508), (80, 288381), (97, 237840), (120, 192254), (194, 118920), (240, 96127), (291, 79280), (388, 59460), (485, 47568), (582, 39640), (776, 29730), (970, 23784), (991, 23280), (1164, 19820), (1455, 15856), (1552, 14865), (1940, 11892), (1982, 11640), (2328, 9910), (2910, 7928), (2973, 7760), (3880, 5946), (3964, 5820), (4656, 4955)]