322080480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{223667}}^1$

素因数の和:223688

約数の個数: 72

約数和(自身を含む): 1099104552

約数和(自身を除く): 777024072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 223667, 447334, 671001, 894668, 1118335, 1342002, 1789336, 2013003, 2236670, 2684004, 3355005, 3578672, 4026006, 4473340, 5368008, 6710010, 7157344, 8052012, 8946680, 10065015, 10736016, 13420020, 16104024, 17893360, 20130030, 21472032, 26840040, 32208048, 35786720, 40260060, 53680080, 64416096, 80520120, 107360160, 161040240, 322080480]

約数ペア:

[(1, 322080480), (2, 161040240), (3, 107360160), (4, 80520120), (5, 64416096), (6, 53680080), (8, 40260060), (9, 35786720), (10, 32208048), (12, 26840040), (15, 21472032), (16, 20130030), (18, 17893360), (20, 16104024), (24, 13420020), (30, 10736016), (32, 10065015), (36, 8946680), (40, 8052012), (45, 7157344), (48, 6710010), (60, 5368008), (72, 4473340), (80, 4026006), (90, 3578672), (96, 3355005), (120, 2684004), (144, 2236670), (160, 2013003), (180, 1789336), (240, 1342002), (288, 1118335), (360, 894668), (480, 671001), (720, 447334), (1440, 223667)]