89319120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1521

約数の個数: 160

約数和(自身を含む): 315408384

約数和(自身を除く): 226089264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1471, 1518, 1840, 2024, 2530, 2640, 2760, 2942, 3036, 3795, 4048, 4413, 5060, 5520, 5884, 6072, 7355, 7590, 8826, 10120, 11768, 12144, 14710, 15180, 16181, 17652, 20240, 22065, 23536, 29420, 30360, 32362, 33833, 35304, 44130, 48543, 58840, 60720, 64724, 67666, 70608, 80905, 88260, 97086, 101499, 117680, 129448, 135332, 161810, 169165, 176520, 194172, 202998, 242715, 258896, 270664, 323620, 338330, 353040, 372163, 388344, 405996, 485430, 507495, 541328, 647240, 676660, 744326, 776688, 811992, 970860, 1014990, 1116489, 1294480, 1353320, 1488652, 1623984, 1860815, 1941720, 2029980, 2232978, 2706640, 2977304, 3721630, 3883440, 4059960, 4465956, 5582445, 5954608, 7443260, 8119920, 8931912, 11164890, 14886520, 17863824, 22329780, 29773040, 44659560, 89319120]

約数ペア:

[(1, 89319120), (2, 44659560), (3, 29773040), (4, 22329780), (5, 17863824), (6, 14886520), (8, 11164890), (10, 8931912), (11, 8119920), (12, 7443260), (15, 5954608), (16, 5582445), (20, 4465956), (22, 4059960), (23, 3883440), (24, 3721630), (30, 2977304), (33, 2706640), (40, 2232978), (44, 2029980), (46, 1941720), (48, 1860815), (55, 1623984), (60, 1488652), (66, 1353320), (69, 1294480), (80, 1116489), (88, 1014990), (92, 970860), (110, 811992), (115, 776688), (120, 744326), (132, 676660), (138, 647240), (165, 541328), (176, 507495), (184, 485430), (220, 405996), (230, 388344), (240, 372163), (253, 353040), (264, 338330), (276, 323620), (330, 270664), (345, 258896), (368, 242715), (440, 202998), (460, 194172), (506, 176520), (528, 169165), (552, 161810), (660, 135332), (690, 129448), (759, 117680), (880, 101499), (920, 97086), (1012, 88260), (1104, 80905), (1265, 70608), (1320, 67666), (1380, 64724), (1471, 60720), (1518, 58840), (1840, 48543), (2024, 44130), (2530, 35304), (2640, 33833), (2760, 32362), (2942, 30360), (3036, 29420), (3795, 23536), (4048, 22065), (4413, 20240), (5060, 17652), (5520, 16181), (5884, 15180), (6072, 14710), (7355, 12144), (7590, 11768), (8826, 10120)]