393269040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1877}}^1$

素因数の和:1996

約数の個数: 160

約数和(自身を含む): 1369287360

約数和(自身を除く): 976018320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 432, 485, 540, 582, 720, 776, 873, 970, 1080, 1164, 1455, 1552, 1746, 1877, 1940, 2160, 2328, 2619, 2910, 3492, 3754, 3880, 4365, 4656, 5238, 5631, 5820, 6984, 7508, 7760, 8730, 9385, 10476, 11262, 11640, 13095, 13968, 15016, 16893, 17460, 18770, 20952, 22524, 23280, 26190, 28155, 30032, 33786, 34920, 37540, 41904, 45048, 50679, 52380, 56310, 67572, 69840, 75080, 84465, 90096, 101358, 104760, 112620, 135144, 150160, 168930, 182069, 202716, 209520, 225240, 253395, 270288, 337860, 364138, 405432, 450480, 506790, 546207, 675720, 728276, 810864, 910345, 1013580, 1092414, 1351440, 1456552, 1638621, 1820690, 2027160, 2184828, 2731035, 2913104, 3277242, 3641380, 4054320, 4369656, 4915863, 5462070, 6554484, 7282760, 8193105, 8739312, 9831726, 10924140, 13108968, 14565520, 16386210, 19663452, 21848280, 24579315, 26217936, 32772420, 39326904, 43696560, 49158630, 65544840, 78653808, 98317260, 131089680, 196634520, 393269040]

約数ペア:

[(1, 393269040), (2, 196634520), (3, 131089680), (4, 98317260), (5, 78653808), (6, 65544840), (8, 49158630), (9, 43696560), (10, 39326904), (12, 32772420), (15, 26217936), (16, 24579315), (18, 21848280), (20, 19663452), (24, 16386210), (27, 14565520), (30, 13108968), (36, 10924140), (40, 9831726), (45, 8739312), (48, 8193105), (54, 7282760), (60, 6554484), (72, 5462070), (80, 4915863), (90, 4369656), (97, 4054320), (108, 3641380), (120, 3277242), (135, 2913104), (144, 2731035), (180, 2184828), (194, 2027160), (216, 1820690), (240, 1638621), (270, 1456552), (291, 1351440), (360, 1092414), (388, 1013580), (432, 910345), (485, 810864), (540, 728276), (582, 675720), (720, 546207), (776, 506790), (873, 450480), (970, 405432), (1080, 364138), (1164, 337860), (1455, 270288), (1552, 253395), (1746, 225240), (1877, 209520), (1940, 202716), (2160, 182069), (2328, 168930), (2619, 150160), (2910, 135144), (3492, 112620), (3754, 104760), (3880, 101358), (4365, 90096), (4656, 84465), (5238, 75080), (5631, 69840), (5820, 67572), (6984, 56310), (7508, 52380), (7760, 50679), (8730, 45048), (9385, 41904), (10476, 37540), (11262, 34920), (11640, 33786), (13095, 30032), (13968, 28155), (15016, 26190), (16893, 23280), (17460, 22524), (18770, 20952)]