1222752480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{8191}}^1$

素因数の和:8520

約数の個数: 96

約数和(自身を含む): 3864526848

約数和(自身を除く): 2641774368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 311, 480, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 8191, 9330, 9952, 12440, 14928, 16382, 18660, 24573, 24880, 29856, 32764, 37320, 40955, 49146, 49760, 65528, 74640, 81910, 98292, 122865, 131056, 149280, 163820, 196584, 245730, 262112, 327640, 393168, 491460, 655280, 786336, 982920, 1310560, 1965840, 2547401, 3931680, 5094802, 7642203, 10189604, 12737005, 15284406, 20379208, 25474010, 30568812, 38211015, 40758416, 50948020, 61137624, 76422030, 81516832, 101896040, 122275248, 152844060, 203792080, 244550496, 305688120, 407584160, 611376240, 1222752480]

約数ペア:

[(1, 1222752480), (2, 611376240), (3, 407584160), (4, 305688120), (5, 244550496), (6, 203792080), (8, 152844060), (10, 122275248), (12, 101896040), (15, 81516832), (16, 76422030), (20, 61137624), (24, 50948020), (30, 40758416), (32, 38211015), (40, 30568812), (48, 25474010), (60, 20379208), (80, 15284406), (96, 12737005), (120, 10189604), (160, 7642203), (240, 5094802), (311, 3931680), (480, 2547401), (622, 1965840), (933, 1310560), (1244, 982920), (1555, 786336), (1866, 655280), (2488, 491460), (3110, 393168), (3732, 327640), (4665, 262112), (4976, 245730), (6220, 196584), (7464, 163820), (8191, 149280), (9330, 131056), (9952, 122865), (12440, 98292), (14928, 81910), (16382, 74640), (18660, 65528), (24573, 49760), (24880, 49146), (29856, 40955), (32764, 37320)]