22538160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1403

約数の個数: 120

約数和(自身を含む): 79039584

約数和(自身を除く): 56501424

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, 1361, 1380, 1656, 1840, 2070, 2722, 2760, 3312, 4083, 4140, 5444, 5520, 6805, 8166, 8280, 10888, 12249, 13610, 16332, 16560, 20415, 21776, 24498, 27220, 31303, 32664, 40830, 48996, 54440, 61245, 62606, 65328, 81660, 93909, 97992, 108880, 122490, 125212, 156515, 163320, 187818, 195984, 244980, 250424, 281727, 313030, 326640, 375636, 469545, 489960, 500848, 563454, 626060, 751272, 939090, 979920, 1126908, 1252120, 1408635, 1502544, 1878180, 2253816, 2504240, 2817270, 3756360, 4507632, 5634540, 7512720, 11269080, 22538160]

約数ペア:

[(1, 22538160), (2, 11269080), (3, 7512720), (4, 5634540), (5, 4507632), (6, 3756360), (8, 2817270), (9, 2504240), (10, 2253816), (12, 1878180), (15, 1502544), (16, 1408635), (18, 1252120), (20, 1126908), (23, 979920), (24, 939090), (30, 751272), (36, 626060), (40, 563454), (45, 500848), (46, 489960), (48, 469545), (60, 375636), (69, 326640), (72, 313030), (80, 281727), (90, 250424), (92, 244980), (115, 195984), (120, 187818), (138, 163320), (144, 156515), (180, 125212), (184, 122490), (207, 108880), (230, 97992), (240, 93909), (276, 81660), (345, 65328), (360, 62606), (368, 61245), (414, 54440), (460, 48996), (552, 40830), (690, 32664), (720, 31303), (828, 27220), (920, 24498), (1035, 21776), (1104, 20415), (1361, 16560), (1380, 16332), (1656, 13610), (1840, 12249), (2070, 10888), (2722, 8280), (2760, 8166), (3312, 6805), (4083, 5520), (4140, 5444)]