83748960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3101

約数の個数: 144

約数和(自身を含む): 300933360

約数和(自身を除く): 217184400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3061, 3420, 4560, 5472, 6122, 6840, 9120, 9183, 12244, 13680, 15305, 18366, 24488, 27360, 27549, 30610, 36732, 45915, 48976, 55098, 58159, 61220, 73464, 91830, 97952, 110196, 116318, 122440, 137745, 146928, 174477, 183660, 220392, 232636, 244880, 275490, 290795, 293856, 348954, 367320, 440784, 465272, 489760, 523431, 550980, 581590, 697908, 734640, 872385, 881568, 930544, 1046862, 1101960, 1163180, 1395816, 1469280, 1744770, 1861088, 2093724, 2203920, 2326360, 2617155, 2791632, 3489540, 4187448, 4407840, 4652720, 5234310, 5583264, 6979080, 8374896, 9305440, 10468620, 13958160, 16749792, 20937240, 27916320, 41874480, 83748960]

約数ペア:

[(1, 83748960), (2, 41874480), (3, 27916320), (4, 20937240), (5, 16749792), (6, 13958160), (8, 10468620), (9, 9305440), (10, 8374896), (12, 6979080), (15, 5583264), (16, 5234310), (18, 4652720), (19, 4407840), (20, 4187448), (24, 3489540), (30, 2791632), (32, 2617155), (36, 2326360), (38, 2203920), (40, 2093724), (45, 1861088), (48, 1744770), (57, 1469280), (60, 1395816), (72, 1163180), (76, 1101960), (80, 1046862), (90, 930544), (95, 881568), (96, 872385), (114, 734640), (120, 697908), (144, 581590), (152, 550980), (160, 523431), (171, 489760), (180, 465272), (190, 440784), (228, 367320), (240, 348954), (285, 293856), (288, 290795), (304, 275490), (342, 244880), (360, 232636), (380, 220392), (456, 183660), (480, 174477), (570, 146928), (608, 137745), (684, 122440), (720, 116318), (760, 110196), (855, 97952), (912, 91830), (1140, 73464), (1368, 61220), (1440, 58159), (1520, 55098), (1710, 48976), (1824, 45915), (2280, 36732), (2736, 30610), (3040, 27549), (3061, 27360), (3420, 24488), (4560, 18366), (5472, 15305), (6122, 13680), (6840, 12244), (9120, 9183)]