1080291840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{140663}}^1$

素因数の和:140689

約数の個数: 80

約数和(自身を含む): 3453582528

約数和(自身を除く): 2373290688

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, 140663, 281326, 421989, 562652, 703315, 843978, 1125304, 1406630, 1687956, 2109945, 2250608, 2813260, 3375912, 4219890, 4501216, 5626520, 6751824, 8439780, 9002432, 11253040, 13503648, 16879560, 18004864, 22506080, 27007296, 33759120, 36009728, 45012160, 54014592, 67518240, 72019456, 90024320, 108029184, 135036480, 180048640, 216058368, 270072960, 360097280, 540145920, 1080291840]

約数ペア:

[(1, 1080291840), (2, 540145920), (3, 360097280), (4, 270072960), (5, 216058368), (6, 180048640), (8, 135036480), (10, 108029184), (12, 90024320), (15, 72019456), (16, 67518240), (20, 54014592), (24, 45012160), (30, 36009728), (32, 33759120), (40, 27007296), (48, 22506080), (60, 18004864), (64, 16879560), (80, 13503648), (96, 11253040), (120, 9002432), (128, 8439780), (160, 6751824), (192, 5626520), (240, 4501216), (256, 4219890), (320, 3375912), (384, 2813260), (480, 2250608), (512, 2109945), (640, 1687956), (768, 1406630), (960, 1125304), (1280, 843978), (1536, 703315), (1920, 562652), (2560, 421989), (3840, 281326), (7680, 140663)]