24879680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:436

約数の個数: 112

約数和(自身を含む): 70225920

約数和(自身を除く): 45346240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 383, 406, 448, 464, 560, 580, 766, 812, 928, 1015, 1120, 1160, 1532, 1624, 1856, 1915, 2030, 2240, 2320, 2681, 3064, 3248, 3830, 4060, 4640, 5362, 6128, 6496, 7660, 8120, 9280, 10724, 11107, 12256, 12992, 13405, 15320, 16240, 21448, 22214, 24512, 26810, 30640, 32480, 42896, 44428, 53620, 55535, 61280, 64960, 77749, 85792, 88856, 107240, 111070, 122560, 155498, 171584, 177712, 214480, 222140, 310996, 355424, 388745, 428960, 444280, 621992, 710848, 777490, 857920, 888560, 1243984, 1554980, 1777120, 2487968, 3109960, 3554240, 4975936, 6219920, 12439840, 24879680]

約数ペア:

[(1, 24879680), (2, 12439840), (4, 6219920), (5, 4975936), (7, 3554240), (8, 3109960), (10, 2487968), (14, 1777120), (16, 1554980), (20, 1243984), (28, 888560), (29, 857920), (32, 777490), (35, 710848), (40, 621992), (56, 444280), (58, 428960), (64, 388745), (70, 355424), (80, 310996), (112, 222140), (116, 214480), (140, 177712), (145, 171584), (160, 155498), (203, 122560), (224, 111070), (232, 107240), (280, 88856), (290, 85792), (320, 77749), (383, 64960), (406, 61280), (448, 55535), (464, 53620), (560, 44428), (580, 42896), (766, 32480), (812, 30640), (928, 26810), (1015, 24512), (1120, 22214), (1160, 21448), (1532, 16240), (1624, 15320), (1856, 13405), (1915, 12992), (2030, 12256), (2240, 11107), (2320, 10724), (2681, 9280), (3064, 8120), (3248, 7660), (3830, 6496), (4060, 6128), (4640, 5362)]