63459840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{8263}}^1$

素因数の和:8289

約数の個数: 80

約数和(自身を含む): 202897728

約数和(自身を除く): 139437888

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, 1280, 1536, 1920, 2560, 3840, 7680, 8263, 16526, 24789, 33052, 41315, 49578, 66104, 82630, 99156, 123945, 132208, 165260, 198312, 247890, 264416, 330520, 396624, 495780, 528832, 661040, 793248, 991560, 1057664, 1322080, 1586496, 1983120, 2115328, 2644160, 3172992, 3966240, 4230656, 5288320, 6345984, 7932480, 10576640, 12691968, 15864960, 21153280, 31729920, 63459840]

約数ペア:

[(1, 63459840), (2, 31729920), (3, 21153280), (4, 15864960), (5, 12691968), (6, 10576640), (8, 7932480), (10, 6345984), (12, 5288320), (15, 4230656), (16, 3966240), (20, 3172992), (24, 2644160), (30, 2115328), (32, 1983120), (40, 1586496), (48, 1322080), (60, 1057664), (64, 991560), (80, 793248), (96, 661040), (120, 528832), (128, 495780), (160, 396624), (192, 330520), (240, 264416), (256, 247890), (320, 198312), (384, 165260), (480, 132208), (512, 123945), (640, 99156), (768, 82630), (960, 66104), (1280, 49578), (1536, 41315), (1920, 33052), (2560, 24789), (3840, 16526), (7680, 8263)]