228240720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{105667}}^1$

素因数の和:105689

約数の個数: 80

約数和(自身を含む): 786169920

約数和(自身を除く): 557929200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 105667, 211334, 317001, 422668, 528335, 634002, 845336, 951003, 1056670, 1268004, 1585005, 1690672, 1902006, 2113340, 2536008, 2853009, 3170010, 3804012, 4226680, 4755015, 5072016, 5706018, 6340020, 7608024, 8453360, 9510030, 11412036, 12680040, 14265045, 15216048, 19020060, 22824072, 25360080, 28530090, 38040120, 45648144, 57060180, 76080240, 114120360, 228240720]

約数ペア:

[(1, 228240720), (2, 114120360), (3, 76080240), (4, 57060180), (5, 45648144), (6, 38040120), (8, 28530090), (9, 25360080), (10, 22824072), (12, 19020060), (15, 15216048), (16, 14265045), (18, 12680040), (20, 11412036), (24, 9510030), (27, 8453360), (30, 7608024), (36, 6340020), (40, 5706018), (45, 5072016), (48, 4755015), (54, 4226680), (60, 3804012), (72, 3170010), (80, 2853009), (90, 2536008), (108, 2113340), (120, 1902006), (135, 1690672), (144, 1585005), (180, 1268004), (216, 1056670), (240, 951003), (270, 845336), (360, 634002), (432, 528335), (540, 422668), (720, 317001), (1080, 211334), (2160, 105667)]