105812640

素因数分解:

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

素因数の和:591

約数の個数: 144

約数和(自身を含む): 363891528

約数和(自身を除く): 258078888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 373, 394, 480, 591, 720, 746, 788, 985, 1119, 1182, 1440, 1492, 1576, 1773, 1865, 1970, 2238, 2364, 2955, 2984, 3152, 3357, 3546, 3730, 3940, 4476, 4728, 5595, 5910, 5968, 6304, 6714, 7092, 7460, 7880, 8865, 8952, 9456, 11190, 11820, 11936, 13428, 14184, 14920, 15760, 16785, 17730, 17904, 18912, 22380, 23640, 26856, 28368, 29840, 31520, 33570, 35460, 35808, 44760, 47280, 53712, 56736, 59680, 67140, 70920, 73481, 89520, 94560, 107424, 134280, 141840, 146962, 179040, 220443, 268560, 283680, 293924, 367405, 440886, 537120, 587848, 661329, 734810, 881772, 1102215, 1175696, 1322658, 1469620, 1763544, 2204430, 2351392, 2645316, 2939240, 3306645, 3527088, 4408860, 5290632, 5878480, 6613290, 7054176, 8817720, 10581264, 11756960, 13226580, 17635440, 21162528, 26453160, 35270880, 52906320, 105812640]

約数ペア:

[(1, 105812640), (2, 52906320), (3, 35270880), (4, 26453160), (5, 21162528), (6, 17635440), (8, 13226580), (9, 11756960), (10, 10581264), (12, 8817720), (15, 7054176), (16, 6613290), (18, 5878480), (20, 5290632), (24, 4408860), (30, 3527088), (32, 3306645), (36, 2939240), (40, 2645316), (45, 2351392), (48, 2204430), (60, 1763544), (72, 1469620), (80, 1322658), (90, 1175696), (96, 1102215), (120, 881772), (144, 734810), (160, 661329), (180, 587848), (197, 537120), (240, 440886), (288, 367405), (360, 293924), (373, 283680), (394, 268560), (480, 220443), (591, 179040), (720, 146962), (746, 141840), (788, 134280), (985, 107424), (1119, 94560), (1182, 89520), (1440, 73481), (1492, 70920), (1576, 67140), (1773, 59680), (1865, 56736), (1970, 53712), (2238, 47280), (2364, 44760), (2955, 35808), (2984, 35460), (3152, 33570), (3357, 31520), (3546, 29840), (3730, 28368), (3940, 26856), (4476, 23640), (4728, 22380), (5595, 18912), (5910, 17904), (5968, 17730), (6304, 16785), (6714, 15760), (7092, 14920), (7460, 14184), (7880, 13428), (8865, 11936), (8952, 11820), (9456, 11190)]