12292800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 168

約数和(自身を含む): 43653456

約数和(自身を除く): 31360656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 197, 200, 208, 240, 260, 300, 312, 320, 325, 390, 394, 400, 416, 480, 520, 591, 600, 624, 650, 780, 788, 800, 832, 960, 975, 985, 1040, 1182, 1200, 1248, 1300, 1560, 1576, 1600, 1950, 1970, 2080, 2364, 2400, 2496, 2561, 2600, 2955, 3120, 3152, 3900, 3940, 4160, 4728, 4800, 4925, 5122, 5200, 5910, 6240, 6304, 7683, 7800, 7880, 9456, 9850, 10244, 10400, 11820, 12480, 12608, 12805, 14775, 15366, 15600, 15760, 18912, 19700, 20488, 20800, 23640, 25610, 29550, 30732, 31200, 31520, 37824, 38415, 39400, 40976, 47280, 51220, 59100, 61464, 62400, 63040, 64025, 76830, 78800, 81952, 94560, 102440, 118200, 122928, 128050, 153660, 157600, 163904, 189120, 192075, 204880, 236400, 245856, 256100, 307320, 315200, 384150, 409760, 472800, 491712, 512200, 614640, 768300, 819520, 945600, 1024400, 1229280, 1536600, 2048800, 2458560, 3073200, 4097600, 6146400, 12292800]

約数ペア:

[(1, 12292800), (2, 6146400), (3, 4097600), (4, 3073200), (5, 2458560), (6, 2048800), (8, 1536600), (10, 1229280), (12, 1024400), (13, 945600), (15, 819520), (16, 768300), (20, 614640), (24, 512200), (25, 491712), (26, 472800), (30, 409760), (32, 384150), (39, 315200), (40, 307320), (48, 256100), (50, 245856), (52, 236400), (60, 204880), (64, 192075), (65, 189120), (75, 163904), (78, 157600), (80, 153660), (96, 128050), (100, 122928), (104, 118200), (120, 102440), (130, 94560), (150, 81952), (156, 78800), (160, 76830), (192, 64025), (195, 63040), (197, 62400), (200, 61464), (208, 59100), (240, 51220), (260, 47280), (300, 40976), (312, 39400), (320, 38415), (325, 37824), (390, 31520), (394, 31200), (400, 30732), (416, 29550), (480, 25610), (520, 23640), (591, 20800), (600, 20488), (624, 19700), (650, 18912), (780, 15760), (788, 15600), (800, 15366), (832, 14775), (960, 12805), (975, 12608), (985, 12480), (1040, 11820), (1182, 10400), (1200, 10244), (1248, 9850), (1300, 9456), (1560, 7880), (1576, 7800), (1600, 7683), (1950, 6304), (1970, 6240), (2080, 5910), (2364, 5200), (2400, 5122), (2496, 4925), (2561, 4800), (2600, 4728), (2955, 4160), (3120, 3940), (3152, 3900)]