226632720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2243}}^1$

素因数の和:2680

約数の個数: 80

約数和(自身を含む): 704544192

約数和(自身を除く): 477911472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1263, 1684, 2105, 2243, 2526, 3368, 4210, 4486, 5052, 6315, 6729, 6736, 8420, 8972, 10104, 11215, 12630, 13458, 16840, 17944, 20208, 22430, 25260, 26916, 33645, 33680, 35888, 44860, 50520, 53832, 67290, 89720, 101040, 107664, 134580, 179440, 269160, 538320, 944303, 1888606, 2832909, 3777212, 4721515, 5665818, 7554424, 9443030, 11331636, 14164545, 15108848, 18886060, 22663272, 28329090, 37772120, 45326544, 56658180, 75544240, 113316360, 226632720]

約数ペア:

[(1, 226632720), (2, 113316360), (3, 75544240), (4, 56658180), (5, 45326544), (6, 37772120), (8, 28329090), (10, 22663272), (12, 18886060), (15, 15108848), (16, 14164545), (20, 11331636), (24, 9443030), (30, 7554424), (40, 5665818), (48, 4721515), (60, 3777212), (80, 2832909), (120, 1888606), (240, 944303), (421, 538320), (842, 269160), (1263, 179440), (1684, 134580), (2105, 107664), (2243, 101040), (2526, 89720), (3368, 67290), (4210, 53832), (4486, 50520), (5052, 44860), (6315, 35888), (6729, 33680), (6736, 33645), (8420, 26916), (8972, 25260), (10104, 22430), (11215, 20208), (12630, 17944), (13458, 16840)]