243144960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2800

約数の個数: 144

約数和(自身を含む): 810601344

約数和(自身を除く): 567456384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2753, 2760, 2944, 3680, 3840, 4416, 5506, 5520, 5888, 7360, 8259, 8832, 11012, 11040, 13765, 14720, 16518, 17664, 22024, 22080, 27530, 29440, 33036, 41295, 44048, 44160, 55060, 63319, 66072, 82590, 88096, 88320, 110120, 126638, 132144, 165180, 176192, 189957, 220240, 253276, 264288, 316595, 330360, 352384, 379914, 440480, 506552, 528576, 633190, 660720, 704768, 759828, 880960, 949785, 1013104, 1057152, 1266380, 1321440, 1519656, 1761920, 1899570, 2026208, 2114304, 2532760, 2642880, 3039312, 3523840, 3799140, 4052416, 5065520, 5285760, 6078624, 7598280, 8104832, 10131040, 10571520, 12157248, 15196560, 16209664, 20262080, 24314496, 30393120, 40524160, 48628992, 60786240, 81048320, 121572480, 243144960]

約数ペア:

[(1, 243144960), (2, 121572480), (3, 81048320), (4, 60786240), (5, 48628992), (6, 40524160), (8, 30393120), (10, 24314496), (12, 20262080), (15, 16209664), (16, 15196560), (20, 12157248), (23, 10571520), (24, 10131040), (30, 8104832), (32, 7598280), (40, 6078624), (46, 5285760), (48, 5065520), (60, 4052416), (64, 3799140), (69, 3523840), (80, 3039312), (92, 2642880), (96, 2532760), (115, 2114304), (120, 2026208), (128, 1899570), (138, 1761920), (160, 1519656), (184, 1321440), (192, 1266380), (230, 1057152), (240, 1013104), (256, 949785), (276, 880960), (320, 759828), (345, 704768), (368, 660720), (384, 633190), (460, 528576), (480, 506552), (552, 440480), (640, 379914), (690, 352384), (736, 330360), (768, 316595), (920, 264288), (960, 253276), (1104, 220240), (1280, 189957), (1380, 176192), (1472, 165180), (1840, 132144), (1920, 126638), (2208, 110120), (2753, 88320), (2760, 88096), (2944, 82590), (3680, 66072), (3840, 63319), (4416, 55060), (5506, 44160), (5520, 44048), (5888, 41295), (7360, 33036), (8259, 29440), (8832, 27530), (11012, 22080), (11040, 22024), (13765, 17664), (14720, 16518)]