63840240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{88667}}^1$

素因数の和:88686

約数の個数: 60

約数和(自身を含む): 214399224

約数和(自身を除く): 150558984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 88667, 177334, 266001, 354668, 443335, 532002, 709336, 798003, 886670, 1064004, 1330005, 1418672, 1596006, 1773340, 2128008, 2660010, 3192012, 3546680, 3990015, 4256016, 5320020, 6384024, 7093360, 7980030, 10640040, 12768048, 15960060, 21280080, 31920120, 63840240]

約数ペア:

[(1, 63840240), (2, 31920120), (3, 21280080), (4, 15960060), (5, 12768048), (6, 10640040), (8, 7980030), (9, 7093360), (10, 6384024), (12, 5320020), (15, 4256016), (16, 3990015), (18, 3546680), (20, 3192012), (24, 2660010), (30, 2128008), (36, 1773340), (40, 1596006), (45, 1418672), (48, 1330005), (60, 1064004), (72, 886670), (80, 798003), (90, 709336), (120, 532002), (144, 443335), (180, 354668), (240, 266001), (360, 177334), (720, 88667)]