294720480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{204667}}^1$

素因数の和:204688

約数の個数: 72

約数和(自身を含む): 1005738552

約数和(自身を除く): 711018072

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, 204667, 409334, 614001, 818668, 1023335, 1228002, 1637336, 1842003, 2046670, 2456004, 3070005, 3274672, 3684006, 4093340, 4912008, 6140010, 6549344, 7368012, 8186680, 9210015, 9824016, 12280020, 14736024, 16373360, 18420030, 19648032, 24560040, 29472048, 32746720, 36840060, 49120080, 58944096, 73680120, 98240160, 147360240, 294720480]

約数ペア:

[(1, 294720480), (2, 147360240), (3, 98240160), (4, 73680120), (5, 58944096), (6, 49120080), (8, 36840060), (9, 32746720), (10, 29472048), (12, 24560040), (15, 19648032), (16, 18420030), (18, 16373360), (20, 14736024), (24, 12280020), (30, 9824016), (32, 9210015), (36, 8186680), (40, 7368012), (45, 6549344), (48, 6140010), (60, 4912008), (72, 4093340), (80, 3684006), (90, 3274672), (96, 3070005), (120, 2456004), (144, 2046670), (160, 1842003), (180, 1637336), (240, 1228002), (288, 1023335), (360, 818668), (480, 614001), (720, 409334), (1440, 204667)]