505159680

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{4111}}^1$

素因数の和:4145

約数の個数: 112

約数和(自身を含む): 1616805504

約数和(自身を除く): 1111645824

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 4111, 5120, 6144, 7680, 8192, 8222, 10240, 12288, 12333, 15360, 16444, 20480, 20555, 24576, 24666, 30720, 32888, 40960, 41110, 49332, 61440, 61665, 65776, 82220, 98664, 122880, 123330, 131552, 164440, 197328, 246660, 263104, 328880, 394656, 493320, 526208, 657760, 789312, 986640, 1052416, 1315520, 1578624, 1973280, 2104832, 2631040, 3157248, 3946560, 4209664, 5262080, 6314496, 7893120, 8419328, 10524160, 12628992, 15786240, 16838656, 21048320, 25257984, 31572480, 33677312, 42096640, 50515968, 63144960, 84193280, 101031936, 126289920, 168386560, 252579840, 505159680]

約数ペア:

[(1, 505159680), (2, 252579840), (3, 168386560), (4, 126289920), (5, 101031936), (6, 84193280), (8, 63144960), (10, 50515968), (12, 42096640), (15, 33677312), (16, 31572480), (20, 25257984), (24, 21048320), (30, 16838656), (32, 15786240), (40, 12628992), (48, 10524160), (60, 8419328), (64, 7893120), (80, 6314496), (96, 5262080), (120, 4209664), (128, 3946560), (160, 3157248), (192, 2631040), (240, 2104832), (256, 1973280), (320, 1578624), (384, 1315520), (480, 1052416), (512, 986640), (640, 789312), (768, 657760), (960, 526208), (1024, 493320), (1280, 394656), (1536, 328880), (1920, 263104), (2048, 246660), (2560, 197328), (3072, 164440), (3840, 131552), (4096, 123330), (4111, 122880), (5120, 98664), (6144, 82220), (7680, 65776), (8192, 61665), (8222, 61440), (10240, 49332), (12288, 41110), (12333, 40960), (15360, 32888), (16444, 30720), (20480, 24666), (20555, 24576)]