23907180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 76416480

約数和(自身を除く): 52509300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 89, 110, 111, 121, 132, 148, 165, 178, 185, 220, 222, 242, 267, 330, 356, 363, 370, 407, 444, 445, 484, 534, 555, 605, 660, 726, 740, 814, 890, 979, 1068, 1110, 1210, 1221, 1335, 1452, 1628, 1780, 1815, 1958, 2035, 2220, 2420, 2442, 2670, 2937, 3293, 3630, 3916, 4070, 4477, 4884, 4895, 5340, 5874, 6105, 6586, 7260, 8140, 8954, 9790, 9879, 10769, 11748, 12210, 13172, 13431, 14685, 16465, 17908, 19580, 19758, 21538, 22385, 24420, 26862, 29370, 32307, 32930, 36223, 39516, 43076, 44770, 49395, 53724, 53845, 58740, 64614, 65860, 67155, 72446, 89540, 98790, 107690, 108669, 129228, 134310, 144892, 161535, 181115, 197580, 215380, 217338, 268620, 323070, 362230, 398453, 434676, 543345, 646140, 724460, 796906, 1086690, 1195359, 1593812, 1992265, 2173380, 2390718, 3984530, 4781436, 5976795, 7969060, 11953590, 23907180]

約数ペア:

[(1, 23907180), (2, 11953590), (3, 7969060), (4, 5976795), (5, 4781436), (6, 3984530), (10, 2390718), (11, 2173380), (12, 1992265), (15, 1593812), (20, 1195359), (22, 1086690), (30, 796906), (33, 724460), (37, 646140), (44, 543345), (55, 434676), (60, 398453), (66, 362230), (74, 323070), (89, 268620), (110, 217338), (111, 215380), (121, 197580), (132, 181115), (148, 161535), (165, 144892), (178, 134310), (185, 129228), (220, 108669), (222, 107690), (242, 98790), (267, 89540), (330, 72446), (356, 67155), (363, 65860), (370, 64614), (407, 58740), (444, 53845), (445, 53724), (484, 49395), (534, 44770), (555, 43076), (605, 39516), (660, 36223), (726, 32930), (740, 32307), (814, 29370), (890, 26862), (979, 24420), (1068, 22385), (1110, 21538), (1210, 19758), (1221, 19580), (1335, 17908), (1452, 16465), (1628, 14685), (1780, 13431), (1815, 13172), (1958, 12210), (2035, 11748), (2220, 10769), (2420, 9879), (2442, 9790), (2670, 8954), (2937, 8140), (3293, 7260), (3630, 6586), (3916, 6105), (4070, 5874), (4477, 5340), (4884, 4895)]