3087120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 10088640

約数和(自身を除く): 7001520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 677, 760, 912, 1140, 1354, 1520, 2031, 2280, 2708, 3385, 4062, 4560, 5416, 6770, 8124, 10155, 10832, 12863, 13540, 16248, 20310, 25726, 27080, 32496, 38589, 40620, 51452, 54160, 64315, 77178, 81240, 102904, 128630, 154356, 162480, 192945, 205808, 257260, 308712, 385890, 514520, 617424, 771780, 1029040, 1543560, 3087120]

約数ペア:

[(1, 3087120), (2, 1543560), (3, 1029040), (4, 771780), (5, 617424), (6, 514520), (8, 385890), (10, 308712), (12, 257260), (15, 205808), (16, 192945), (19, 162480), (20, 154356), (24, 128630), (30, 102904), (38, 81240), (40, 77178), (48, 64315), (57, 54160), (60, 51452), (76, 40620), (80, 38589), (95, 32496), (114, 27080), (120, 25726), (152, 20310), (190, 16248), (228, 13540), (240, 12863), (285, 10832), (304, 10155), (380, 8124), (456, 6770), (570, 5416), (677, 4560), (760, 4062), (912, 3385), (1140, 2708), (1354, 2280), (1520, 2031)]