72914880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:674

約数の個数: 112

約数和(自身を含む): 233501184

約数和(自身を除く): 160586304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 151, 160, 192, 240, 302, 320, 453, 480, 503, 604, 755, 906, 960, 1006, 1208, 1509, 1510, 1812, 2012, 2265, 2416, 2515, 3018, 3020, 3624, 4024, 4530, 4832, 5030, 6036, 6040, 7248, 7545, 8048, 9060, 9664, 10060, 12072, 12080, 14496, 15090, 16096, 18120, 20120, 24144, 24160, 28992, 30180, 32192, 36240, 40240, 48288, 48320, 60360, 72480, 75953, 80480, 96576, 120720, 144960, 151906, 160960, 227859, 241440, 303812, 379765, 455718, 482880, 607624, 759530, 911436, 1139295, 1215248, 1519060, 1822872, 2278590, 2430496, 3038120, 3645744, 4557180, 4860992, 6076240, 7291488, 9114360, 12152480, 14582976, 18228720, 24304960, 36457440, 72914880]

約数ペア:

[(1, 72914880), (2, 36457440), (3, 24304960), (4, 18228720), (5, 14582976), (6, 12152480), (8, 9114360), (10, 7291488), (12, 6076240), (15, 4860992), (16, 4557180), (20, 3645744), (24, 3038120), (30, 2430496), (32, 2278590), (40, 1822872), (48, 1519060), (60, 1215248), (64, 1139295), (80, 911436), (96, 759530), (120, 607624), (151, 482880), (160, 455718), (192, 379765), (240, 303812), (302, 241440), (320, 227859), (453, 160960), (480, 151906), (503, 144960), (604, 120720), (755, 96576), (906, 80480), (960, 75953), (1006, 72480), (1208, 60360), (1509, 48320), (1510, 48288), (1812, 40240), (2012, 36240), (2265, 32192), (2416, 30180), (2515, 28992), (3018, 24160), (3020, 24144), (3624, 20120), (4024, 18120), (4530, 16096), (4832, 15090), (5030, 14496), (6036, 12080), (6040, 12072), (7248, 10060), (7545, 9664), (8048, 9060)]