8504760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 29548800

約数和(自身を除く): 21044040

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, 379, 408, 440, 510, 561, 660, 680, 748, 758, 935, 1020, 1122, 1137, 1320, 1496, 1516, 1870, 1895, 2040, 2244, 2274, 2805, 3032, 3740, 3790, 4169, 4488, 4548, 5610, 5685, 6443, 7480, 7580, 8338, 9096, 11220, 11370, 12507, 12886, 15160, 16676, 19329, 20845, 22440, 22740, 25014, 25772, 32215, 33352, 38658, 41690, 45480, 50028, 51544, 62535, 64430, 70873, 77316, 83380, 96645, 100056, 125070, 128860, 141746, 154632, 166760, 193290, 212619, 250140, 257720, 283492, 354365, 386580, 425238, 500280, 566984, 708730, 773160, 850476, 1063095, 1417460, 1700952, 2126190, 2834920, 4252380, 8504760]

約数ペア:

[(1, 8504760), (2, 4252380), (3, 2834920), (4, 2126190), (5, 1700952), (6, 1417460), (8, 1063095), (10, 850476), (11, 773160), (12, 708730), (15, 566984), (17, 500280), (20, 425238), (22, 386580), (24, 354365), (30, 283492), (33, 257720), (34, 250140), (40, 212619), (44, 193290), (51, 166760), (55, 154632), (60, 141746), (66, 128860), (68, 125070), (85, 100056), (88, 96645), (102, 83380), (110, 77316), (120, 70873), (132, 64430), (136, 62535), (165, 51544), (170, 50028), (187, 45480), (204, 41690), (220, 38658), (255, 33352), (264, 32215), (330, 25772), (340, 25014), (374, 22740), (379, 22440), (408, 20845), (440, 19329), (510, 16676), (561, 15160), (660, 12886), (680, 12507), (748, 11370), (758, 11220), (935, 9096), (1020, 8338), (1122, 7580), (1137, 7480), (1320, 6443), (1496, 5685), (1516, 5610), (1870, 4548), (1895, 4488), (2040, 4169), (2244, 3790), (2274, 3740), (2805, 3032)]