456062080

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 1140572160

約数和(自身を除く): 684510080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 181, 248, 254, 310, 320, 362, 496, 508, 620, 635, 640, 724, 905, 992, 1016, 1240, 1270, 1448, 1810, 1984, 2032, 2480, 2540, 2896, 3620, 3937, 3968, 4064, 4960, 5080, 5611, 5792, 7240, 7874, 8128, 9920, 10160, 11222, 11584, 14480, 15748, 16256, 19685, 19840, 20320, 22444, 22987, 23168, 28055, 28960, 31496, 39370, 40640, 44888, 45974, 56110, 57920, 62992, 78740, 81280, 89776, 91948, 112220, 114935, 115840, 125984, 157480, 179552, 183896, 224440, 229870, 251968, 314960, 359104, 367792, 448880, 459740, 503936, 629920, 712597, 718208, 735584, 897760, 919480, 1259840, 1425194, 1471168, 1795520, 1838960, 2519680, 2850388, 2942336, 3562985, 3591040, 3677920, 5700776, 7125970, 7355840, 11401552, 14251940, 14711680, 22803104, 28503880, 45606208, 57007760, 91212416, 114015520, 228031040, 456062080]

約数ペア:

[(1, 456062080), (2, 228031040), (4, 114015520), (5, 91212416), (8, 57007760), (10, 45606208), (16, 28503880), (20, 22803104), (31, 14711680), (32, 14251940), (40, 11401552), (62, 7355840), (64, 7125970), (80, 5700776), (124, 3677920), (127, 3591040), (128, 3562985), (155, 2942336), (160, 2850388), (181, 2519680), (248, 1838960), (254, 1795520), (310, 1471168), (320, 1425194), (362, 1259840), (496, 919480), (508, 897760), (620, 735584), (635, 718208), (640, 712597), (724, 629920), (905, 503936), (992, 459740), (1016, 448880), (1240, 367792), (1270, 359104), (1448, 314960), (1810, 251968), (1984, 229870), (2032, 224440), (2480, 183896), (2540, 179552), (2896, 157480), (3620, 125984), (3937, 115840), (3968, 114935), (4064, 112220), (4960, 91948), (5080, 89776), (5611, 81280), (5792, 78740), (7240, 62992), (7874, 57920), (8128, 56110), (9920, 45974), (10160, 44888), (11222, 40640), (11584, 39370), (14480, 31496), (15748, 28960), (16256, 28055), (19685, 23168), (19840, 22987), (20320, 22444)]