26453160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 86640840

約数和(自身を除く): 60187680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 373, 394, 591, 746, 788, 985, 1119, 1182, 1492, 1576, 1773, 1865, 1970, 2238, 2364, 2955, 2984, 3357, 3546, 3730, 3940, 4476, 4728, 5595, 5910, 6714, 7092, 7460, 7880, 8865, 8952, 11190, 11820, 13428, 14184, 14920, 16785, 17730, 22380, 23640, 26856, 33570, 35460, 44760, 67140, 70920, 73481, 134280, 146962, 220443, 293924, 367405, 440886, 587848, 661329, 734810, 881772, 1102215, 1322658, 1469620, 1763544, 2204430, 2645316, 2939240, 3306645, 4408860, 5290632, 6613290, 8817720, 13226580, 26453160]

約数ペア:

[(1, 26453160), (2, 13226580), (3, 8817720), (4, 6613290), (5, 5290632), (6, 4408860), (8, 3306645), (9, 2939240), (10, 2645316), (12, 2204430), (15, 1763544), (18, 1469620), (20, 1322658), (24, 1102215), (30, 881772), (36, 734810), (40, 661329), (45, 587848), (60, 440886), (72, 367405), (90, 293924), (120, 220443), (180, 146962), (197, 134280), (360, 73481), (373, 70920), (394, 67140), (591, 44760), (746, 35460), (788, 33570), (985, 26856), (1119, 23640), (1182, 22380), (1492, 17730), (1576, 16785), (1773, 14920), (1865, 14184), (1970, 13428), (2238, 11820), (2364, 11190), (2955, 8952), (2984, 8865), (3357, 7880), (3546, 7460), (3730, 7092), (3940, 6714), (4476, 5910), (4728, 5595)]