272279520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8221}}^1$

素因数の和:8265

約数の個数: 144

約数和(自身を含む): 969669792

約数和(自身を除く): 697390272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8221, 8280, 11040, 16442, 16560, 24663, 32884, 33120, 41105, 49326, 65768, 73989, 82210, 98652, 123315, 131536, 147978, 164420, 189083, 197304, 246630, 263072, 295956, 328840, 369945, 378166, 394608, 493260, 567249, 591912, 657680, 739890, 756332, 789216, 945415, 986520, 1134498, 1183824, 1315360, 1479780, 1512664, 1701747, 1890830, 1973040, 2268996, 2367648, 2836245, 2959560, 3025328, 3403494, 3781660, 3946080, 4537992, 5672490, 5919120, 6050656, 6806988, 7563320, 8508735, 9075984, 11344980, 11838240, 13613976, 15126640, 17017470, 18151968, 22689960, 27227952, 30253280, 34034940, 45379920, 54455904, 68069880, 90759840, 136139760, 272279520]

約数ペア:

[(1, 272279520), (2, 136139760), (3, 90759840), (4, 68069880), (5, 54455904), (6, 45379920), (8, 34034940), (9, 30253280), (10, 27227952), (12, 22689960), (15, 18151968), (16, 17017470), (18, 15126640), (20, 13613976), (23, 11838240), (24, 11344980), (30, 9075984), (32, 8508735), (36, 7563320), (40, 6806988), (45, 6050656), (46, 5919120), (48, 5672490), (60, 4537992), (69, 3946080), (72, 3781660), (80, 3403494), (90, 3025328), (92, 2959560), (96, 2836245), (115, 2367648), (120, 2268996), (138, 1973040), (144, 1890830), (160, 1701747), (180, 1512664), (184, 1479780), (207, 1315360), (230, 1183824), (240, 1134498), (276, 986520), (288, 945415), (345, 789216), (360, 756332), (368, 739890), (414, 657680), (460, 591912), (480, 567249), (552, 493260), (690, 394608), (720, 378166), (736, 369945), (828, 328840), (920, 295956), (1035, 263072), (1104, 246630), (1380, 197304), (1440, 189083), (1656, 164420), (1840, 147978), (2070, 131536), (2208, 123315), (2760, 98652), (3312, 82210), (3680, 73989), (4140, 65768), (5520, 49326), (6624, 41105), (8221, 33120), (8280, 32884), (11040, 24663), (16442, 16560)]