2247480120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{119293}}^1$

素因数の和:119464

約数の個数: 64

約数和(自身を含む): 6785442720

約数和(自身を除く): 4537962600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 119293, 238586, 357879, 477172, 596465, 715758, 954344, 1192930, 1431516, 1789395, 2385860, 2863032, 3578790, 4771720, 7157580, 14315160, 18729001, 37458002, 56187003, 74916004, 93645005, 112374006, 149832008, 187290010, 224748012, 280935015, 374580020, 449496024, 561870030, 749160040, 1123740060, 2247480120]

約数ペア:

[(1, 2247480120), (2, 1123740060), (3, 749160040), (4, 561870030), (5, 449496024), (6, 374580020), (8, 280935015), (10, 224748012), (12, 187290010), (15, 149832008), (20, 112374006), (24, 93645005), (30, 74916004), (40, 56187003), (60, 37458002), (120, 18729001), (157, 14315160), (314, 7157580), (471, 4771720), (628, 3578790), (785, 2863032), (942, 2385860), (1256, 1789395), (1570, 1431516), (1884, 1192930), (2355, 954344), (3140, 715758), (3768, 596465), (4710, 477172), (6280, 357879), (9420, 238586), (18840, 119293)]