27784080

素因数分解:

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

素因数の和:718

約数の個数: 160

約数和(自身を含む): 100886400

約数和(自身を除く): 73102320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 677, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1354, 1368, 1520, 1710, 2031, 2052, 2160, 2280, 2565, 2708, 2736, 3385, 3420, 4062, 4104, 4560, 5130, 5416, 6093, 6770, 6840, 8124, 8208, 10155, 10260, 10832, 12186, 12863, 13540, 13680, 16248, 18279, 20310, 20520, 24372, 25726, 27080, 30465, 32496, 36558, 38589, 40620, 41040, 48744, 51452, 54160, 60930, 64315, 73116, 77178, 81240, 91395, 97488, 102904, 115767, 121860, 128630, 146232, 154356, 162480, 182790, 192945, 205808, 231534, 243720, 257260, 292464, 308712, 347301, 365580, 385890, 463068, 487440, 514520, 578835, 617424, 694602, 731160, 771780, 926136, 1029040, 1157670, 1389204, 1462320, 1543560, 1736505, 1852272, 2315340, 2778408, 3087120, 3473010, 4630680, 5556816, 6946020, 9261360, 13892040, 27784080]

約数ペア:

[(1, 27784080), (2, 13892040), (3, 9261360), (4, 6946020), (5, 5556816), (6, 4630680), (8, 3473010), (9, 3087120), (10, 2778408), (12, 2315340), (15, 1852272), (16, 1736505), (18, 1543560), (19, 1462320), (20, 1389204), (24, 1157670), (27, 1029040), (30, 926136), (36, 771780), (38, 731160), (40, 694602), (45, 617424), (48, 578835), (54, 514520), (57, 487440), (60, 463068), (72, 385890), (76, 365580), (80, 347301), (90, 308712), (95, 292464), (108, 257260), (114, 243720), (120, 231534), (135, 205808), (144, 192945), (152, 182790), (171, 162480), (180, 154356), (190, 146232), (216, 128630), (228, 121860), (240, 115767), (270, 102904), (285, 97488), (304, 91395), (342, 81240), (360, 77178), (380, 73116), (432, 64315), (456, 60930), (513, 54160), (540, 51452), (570, 48744), (677, 41040), (684, 40620), (720, 38589), (760, 36558), (855, 32496), (912, 30465), (1026, 27080), (1080, 25726), (1140, 24372), (1354, 20520), (1368, 20310), (1520, 18279), (1710, 16248), (2031, 13680), (2052, 13540), (2160, 12863), (2280, 12186), (2565, 10832), (2708, 10260), (2736, 10155), (3385, 8208), (3420, 8124), (4062, 6840), (4104, 6770), (4560, 6093), (5130, 5416)]