45379920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8221}}^1$

素因数の和:8260

約数の個数: 80

約数和(自身を含む): 146812032

約数和(自身を除く): 101432112

約数列:

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

約数ペア:

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