199176960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{51869}}^1$

素因数の和:51893

約数の個数: 72

約数和(自身を含む): 636133680

約数和(自身を除く): 436956720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 51869, 103738, 155607, 207476, 259345, 311214, 414952, 518690, 622428, 778035, 829904, 1037380, 1244856, 1556070, 1659808, 2074760, 2489712, 3112140, 3319616, 4149520, 4979424, 6224280, 6639232, 8299040, 9958848, 12448560, 13278464, 16598080, 19917696, 24897120, 33196160, 39835392, 49794240, 66392320, 99588480, 199176960]

約数ペア:

[(1, 199176960), (2, 99588480), (3, 66392320), (4, 49794240), (5, 39835392), (6, 33196160), (8, 24897120), (10, 19917696), (12, 16598080), (15, 13278464), (16, 12448560), (20, 9958848), (24, 8299040), (30, 6639232), (32, 6224280), (40, 4979424), (48, 4149520), (60, 3319616), (64, 3112140), (80, 2489712), (96, 2074760), (120, 1659808), (128, 1556070), (160, 1244856), (192, 1037380), (240, 829904), (256, 778035), (320, 622428), (384, 518690), (480, 414952), (640, 311214), (768, 259345), (960, 207476), (1280, 155607), (1920, 103738), (3840, 51869)]