2723508720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{122021}}^1$

素因数の和:122071

約数の個数: 120

約数和(自身を含む): 9441574272

約数和(自身を除く): 6718065552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 122021, 244042, 366063, 488084, 610105, 732126, 976168, 1098189, 1220210, 1464252, 1830315, 1952336, 2196378, 2440420, 2928504, 3660630, 3782651, 4392756, 4880840, 5490945, 5857008, 7321260, 7565302, 8785512, 9761680, 10981890, 11347953, 14642520, 15130604, 17571024, 18913255, 21963780, 22695906, 29285040, 30261208, 34043859, 37826510, 43927560, 45391812, 56739765, 60522416, 68087718, 75653020, 87855120, 90783624, 113479530, 136175436, 151306040, 170219295, 181567248, 226959060, 272350872, 302612080, 340438590, 453918120, 544701744, 680877180, 907836240, 1361754360, 2723508720]

約数ペア:

[(1, 2723508720), (2, 1361754360), (3, 907836240), (4, 680877180), (5, 544701744), (6, 453918120), (8, 340438590), (9, 302612080), (10, 272350872), (12, 226959060), (15, 181567248), (16, 170219295), (18, 151306040), (20, 136175436), (24, 113479530), (30, 90783624), (31, 87855120), (36, 75653020), (40, 68087718), (45, 60522416), (48, 56739765), (60, 45391812), (62, 43927560), (72, 37826510), (80, 34043859), (90, 30261208), (93, 29285040), (120, 22695906), (124, 21963780), (144, 18913255), (155, 17571024), (180, 15130604), (186, 14642520), (240, 11347953), (248, 10981890), (279, 9761680), (310, 8785512), (360, 7565302), (372, 7321260), (465, 5857008), (496, 5490945), (558, 4880840), (620, 4392756), (720, 3782651), (744, 3660630), (930, 2928504), (1116, 2440420), (1240, 2196378), (1395, 1952336), (1488, 1830315), (1860, 1464252), (2232, 1220210), (2480, 1098189), (2790, 976168), (3720, 732126), (4464, 610105), (5580, 488084), (7440, 366063), (11160, 244042), (22320, 122021)]