47954280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2179

約数の個数: 128

約数和(自身を含む): 166250880

約数和(自身を除く): 118296600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2137, 2244, 2805, 3740, 4274, 4488, 5610, 6411, 7480, 8548, 10685, 11220, 12822, 17096, 21370, 22440, 23507, 25644, 32055, 36329, 42740, 47014, 51288, 64110, 70521, 72658, 85480, 94028, 108987, 117535, 128220, 141042, 145316, 181645, 188056, 217974, 235070, 256440, 282084, 290632, 352605, 363290, 399619, 435948, 470140, 544935, 564168, 705210, 726580, 799238, 871896, 940280, 1089870, 1198857, 1410420, 1453160, 1598476, 1998095, 2179740, 2397714, 2820840, 3196952, 3996190, 4359480, 4795428, 5994285, 7992380, 9590856, 11988570, 15984760, 23977140, 47954280]

約数ペア:

[(1, 47954280), (2, 23977140), (3, 15984760), (4, 11988570), (5, 9590856), (6, 7992380), (8, 5994285), (10, 4795428), (11, 4359480), (12, 3996190), (15, 3196952), (17, 2820840), (20, 2397714), (22, 2179740), (24, 1998095), (30, 1598476), (33, 1453160), (34, 1410420), (40, 1198857), (44, 1089870), (51, 940280), (55, 871896), (60, 799238), (66, 726580), (68, 705210), (85, 564168), (88, 544935), (102, 470140), (110, 435948), (120, 399619), (132, 363290), (136, 352605), (165, 290632), (170, 282084), (187, 256440), (204, 235070), (220, 217974), (255, 188056), (264, 181645), (330, 145316), (340, 141042), (374, 128220), (408, 117535), (440, 108987), (510, 94028), (561, 85480), (660, 72658), (680, 70521), (748, 64110), (935, 51288), (1020, 47014), (1122, 42740), (1320, 36329), (1496, 32055), (1870, 25644), (2040, 23507), (2137, 22440), (2244, 21370), (2805, 17096), (3740, 12822), (4274, 11220), (4488, 10685), (5610, 8548), (6411, 7480)]