82286640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4969}}^1$

素因数の和:5011

約数の個数: 120

約数和(自身を含む): 288419040

約数和(自身を除く): 206132400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 4969, 5520, 8280, 9938, 14907, 16560, 19876, 24845, 29814, 39752, 44721, 49690, 59628, 74535, 79504, 89442, 99380, 114287, 119256, 149070, 178884, 198760, 223605, 228574, 238512, 298140, 342861, 357768, 397520, 447210, 457148, 571435, 596280, 685722, 715536, 894420, 914296, 1028583, 1142870, 1192560, 1371444, 1714305, 1788840, 1828592, 2057166, 2285740, 2742888, 3428610, 3577680, 4114332, 4571480, 5142915, 5485776, 6857220, 8228664, 9142960, 10285830, 13714440, 16457328, 20571660, 27428880, 41143320, 82286640]

約数ペア:

[(1, 82286640), (2, 41143320), (3, 27428880), (4, 20571660), (5, 16457328), (6, 13714440), (8, 10285830), (9, 9142960), (10, 8228664), (12, 6857220), (15, 5485776), (16, 5142915), (18, 4571480), (20, 4114332), (23, 3577680), (24, 3428610), (30, 2742888), (36, 2285740), (40, 2057166), (45, 1828592), (46, 1788840), (48, 1714305), (60, 1371444), (69, 1192560), (72, 1142870), (80, 1028583), (90, 914296), (92, 894420), (115, 715536), (120, 685722), (138, 596280), (144, 571435), (180, 457148), (184, 447210), (207, 397520), (230, 357768), (240, 342861), (276, 298140), (345, 238512), (360, 228574), (368, 223605), (414, 198760), (460, 178884), (552, 149070), (690, 119256), (720, 114287), (828, 99380), (920, 89442), (1035, 79504), (1104, 74535), (1380, 59628), (1656, 49690), (1840, 44721), (2070, 39752), (2760, 29814), (3312, 24845), (4140, 19876), (4969, 16560), (5520, 14907), (8280, 9938)]