90759840

素因数分解:

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

素因数の和:8262

約数の個数: 96

約数和(自身を含む): 298359936

約数和(自身を除く): 207600096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 8221, 11040, 16442, 24663, 32884, 41105, 49326, 65768, 82210, 98652, 123315, 131536, 164420, 189083, 197304, 246630, 263072, 328840, 378166, 394608, 493260, 567249, 657680, 756332, 789216, 945415, 986520, 1134498, 1315360, 1512664, 1890830, 1973040, 2268996, 2836245, 3025328, 3781660, 3946080, 4537992, 5672490, 6050656, 7563320, 9075984, 11344980, 15126640, 18151968, 22689960, 30253280, 45379920, 90759840]

約数ペア:

[(1, 90759840), (2, 45379920), (3, 30253280), (4, 22689960), (5, 18151968), (6, 15126640), (8, 11344980), (10, 9075984), (12, 7563320), (15, 6050656), (16, 5672490), (20, 4537992), (23, 3946080), (24, 3781660), (30, 3025328), (32, 2836245), (40, 2268996), (46, 1973040), (48, 1890830), (60, 1512664), (69, 1315360), (80, 1134498), (92, 986520), (96, 945415), (115, 789216), (120, 756332), (138, 657680), (160, 567249), (184, 493260), (230, 394608), (240, 378166), (276, 328840), (345, 263072), (368, 246630), (460, 197304), (480, 189083), (552, 164420), (690, 131536), (736, 123315), (920, 98652), (1104, 82210), (1380, 65768), (1840, 49326), (2208, 41105), (2760, 32884), (3680, 24663), (5520, 16442), (8221, 11040)]