172193760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:825

約数の個数: 144

約数和(自身を含む): 591566976

約数和(自身を除く): 419373216

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, 394, 480, 591, 607, 720, 788, 985, 1182, 1214, 1440, 1576, 1773, 1821, 1970, 2364, 2428, 2955, 3035, 3152, 3546, 3642, 3940, 4728, 4856, 5463, 5910, 6070, 6304, 7092, 7284, 7880, 8865, 9105, 9456, 9712, 10926, 11820, 12140, 14184, 14568, 15760, 17730, 18210, 18912, 19424, 21852, 23640, 24280, 27315, 28368, 29136, 31520, 35460, 36420, 43704, 47280, 48560, 54630, 56736, 58272, 70920, 72840, 87408, 94560, 97120, 109260, 119579, 141840, 145680, 174816, 218520, 239158, 283680, 291360, 358737, 437040, 478316, 597895, 717474, 874080, 956632, 1076211, 1195790, 1434948, 1793685, 1913264, 2152422, 2391580, 2869896, 3587370, 3826528, 4304844, 4783160, 5381055, 5739792, 7174740, 8609688, 9566320, 10762110, 11479584, 14349480, 17219376, 19132640, 21524220, 28698960, 34438752, 43048440, 57397920, 86096880, 172193760]

約数ペア:

[(1, 172193760), (2, 86096880), (3, 57397920), (4, 43048440), (5, 34438752), (6, 28698960), (8, 21524220), (9, 19132640), (10, 17219376), (12, 14349480), (15, 11479584), (16, 10762110), (18, 9566320), (20, 8609688), (24, 7174740), (30, 5739792), (32, 5381055), (36, 4783160), (40, 4304844), (45, 3826528), (48, 3587370), (60, 2869896), (72, 2391580), (80, 2152422), (90, 1913264), (96, 1793685), (120, 1434948), (144, 1195790), (160, 1076211), (180, 956632), (197, 874080), (240, 717474), (288, 597895), (360, 478316), (394, 437040), (480, 358737), (591, 291360), (607, 283680), (720, 239158), (788, 218520), (985, 174816), (1182, 145680), (1214, 141840), (1440, 119579), (1576, 109260), (1773, 97120), (1821, 94560), (1970, 87408), (2364, 72840), (2428, 70920), (2955, 58272), (3035, 56736), (3152, 54630), (3546, 48560), (3642, 47280), (3940, 43704), (4728, 36420), (4856, 35460), (5463, 31520), (5910, 29136), (6070, 28368), (6304, 27315), (7092, 24280), (7284, 23640), (7880, 21852), (8865, 19424), (9105, 18912), (9456, 18210), (9712, 17730), (10926, 15760), (11820, 14568), (12140, 14184)]