2629440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:117

約数の個数: 168

約数和(自身を含む): 9985248

約数和(自身を除く): 7355808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 83, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 166, 176, 180, 192, 198, 220, 240, 249, 264, 288, 320, 330, 332, 352, 360, 396, 415, 440, 480, 495, 498, 528, 576, 660, 664, 704, 720, 747, 792, 830, 880, 913, 960, 990, 996, 1056, 1245, 1320, 1328, 1440, 1494, 1584, 1660, 1760, 1826, 1980, 1992, 2112, 2490, 2640, 2656, 2739, 2880, 2988, 3168, 3320, 3520, 3652, 3735, 3960, 3984, 4565, 4980, 5280, 5312, 5478, 5976, 6336, 6640, 7304, 7470, 7920, 7968, 8217, 9130, 9960, 10560, 10956, 11952, 13280, 13695, 14608, 14940, 15840, 15936, 16434, 18260, 19920, 21912, 23904, 26560, 27390, 29216, 29880, 31680, 32868, 36520, 39840, 41085, 43824, 47808, 54780, 58432, 59760, 65736, 73040, 79680, 82170, 87648, 109560, 119520, 131472, 146080, 164340, 175296, 219120, 239040, 262944, 292160, 328680, 438240, 525888, 657360, 876480, 1314720, 2629440]

約数ペア:

[(1, 2629440), (2, 1314720), (3, 876480), (4, 657360), (5, 525888), (6, 438240), (8, 328680), (9, 292160), (10, 262944), (11, 239040), (12, 219120), (15, 175296), (16, 164340), (18, 146080), (20, 131472), (22, 119520), (24, 109560), (30, 87648), (32, 82170), (33, 79680), (36, 73040), (40, 65736), (44, 59760), (45, 58432), (48, 54780), (55, 47808), (60, 43824), (64, 41085), (66, 39840), (72, 36520), (80, 32868), (83, 31680), (88, 29880), (90, 29216), (96, 27390), (99, 26560), (110, 23904), (120, 21912), (132, 19920), (144, 18260), (160, 16434), (165, 15936), (166, 15840), (176, 14940), (180, 14608), (192, 13695), (198, 13280), (220, 11952), (240, 10956), (249, 10560), (264, 9960), (288, 9130), (320, 8217), (330, 7968), (332, 7920), (352, 7470), (360, 7304), (396, 6640), (415, 6336), (440, 5976), (480, 5478), (495, 5312), (498, 5280), (528, 4980), (576, 4565), (660, 3984), (664, 3960), (704, 3735), (720, 3652), (747, 3520), (792, 3320), (830, 3168), (880, 2988), (913, 2880), (960, 2739), (990, 2656), (996, 2640), (1056, 2490), (1245, 2112), (1320, 1992), (1328, 1980), (1440, 1826), (1494, 1760), (1584, 1660)]