78598080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:864

約数の個数: 224

約数和(自身を含む): 302849280

約数和(自身を除く): 224251200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 827, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1654, 1728, 1760, 1980, 2112, 2160, 2376, 2481, 2640, 2880, 2970, 3168, 3308, 3520, 3960, 4135, 4320, 4752, 4962, 5280, 5940, 6336, 6616, 7443, 7920, 8270, 8640, 9097, 9504, 9924, 10560, 11880, 12405, 13232, 14886, 15840, 16540, 18194, 19008, 19848, 22329, 23760, 24810, 26464, 27291, 29772, 31680, 33080, 36388, 37215, 39696, 44658, 45485, 47520, 49620, 52928, 54582, 59544, 66160, 72776, 74430, 79392, 81873, 89316, 90970, 95040, 99240, 109164, 111645, 119088, 132320, 136455, 145552, 148860, 158784, 163746, 178632, 181940, 198480, 218328, 223290, 238176, 245619, 264640, 272910, 291104, 297720, 327492, 357264, 363880, 396960, 409365, 436656, 446580, 476352, 491238, 545820, 582208, 595440, 654984, 714528, 727760, 793920, 818730, 873312, 893160, 982476, 1091640, 1190880, 1228095, 1309968, 1429056, 1455520, 1637460, 1746624, 1786320, 1964952, 2183280, 2381760, 2456190, 2619936, 2911040, 3274920, 3572640, 3929904, 4366560, 4912380, 5239872, 6549840, 7145280, 7859808, 8733120, 9824760, 13099680, 15719616, 19649520, 26199360, 39299040, 78598080]

約数ペア:

[(1, 78598080), (2, 39299040), (3, 26199360), (4, 19649520), (5, 15719616), (6, 13099680), (8, 9824760), (9, 8733120), (10, 7859808), (11, 7145280), (12, 6549840), (15, 5239872), (16, 4912380), (18, 4366560), (20, 3929904), (22, 3572640), (24, 3274920), (27, 2911040), (30, 2619936), (32, 2456190), (33, 2381760), (36, 2183280), (40, 1964952), (44, 1786320), (45, 1746624), (48, 1637460), (54, 1455520), (55, 1429056), (60, 1309968), (64, 1228095), (66, 1190880), (72, 1091640), (80, 982476), (88, 893160), (90, 873312), (96, 818730), (99, 793920), (108, 727760), (110, 714528), (120, 654984), (132, 595440), (135, 582208), (144, 545820), (160, 491238), (165, 476352), (176, 446580), (180, 436656), (192, 409365), (198, 396960), (216, 363880), (220, 357264), (240, 327492), (264, 297720), (270, 291104), (288, 272910), (297, 264640), (320, 245619), (330, 238176), (352, 223290), (360, 218328), (396, 198480), (432, 181940), (440, 178632), (480, 163746), (495, 158784), (528, 148860), (540, 145552), (576, 136455), (594, 132320), (660, 119088), (704, 111645), (720, 109164), (792, 99240), (827, 95040), (864, 90970), (880, 89316), (960, 81873), (990, 79392), (1056, 74430), (1080, 72776), (1188, 66160), (1320, 59544), (1440, 54582), (1485, 52928), (1584, 49620), (1654, 47520), (1728, 45485), (1760, 44658), (1980, 39696), (2112, 37215), (2160, 36388), (2376, 33080), (2481, 31680), (2640, 29772), (2880, 27291), (2970, 26464), (3168, 24810), (3308, 23760), (3520, 22329), (3960, 19848), (4135, 19008), (4320, 18194), (4752, 16540), (4962, 15840), (5280, 14886), (5940, 13232), (6336, 12405), (6616, 11880), (7443, 10560), (7920, 9924), (8270, 9504), (8640, 9097)]