2729294640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{102451}}^1$

素因数の和:102507

約数の個数: 120

約数和(自身を含む): 9413699568

約数和(自身を除く): 6684404928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 102451, 204902, 307353, 409804, 512255, 614706, 819608, 922059, 1024510, 1229412, 1536765, 1639216, 1844118, 2049020, 2458824, 3073530, 3688236, 3790687, 4098040, 4610295, 4917648, 6147060, 7376472, 7581374, 8196080, 9220590, 11372061, 12294120, 14752944, 15162748, 18441180, 18953435, 22744122, 24588240, 30325496, 34116183, 36882360, 37906870, 45488244, 56860305, 60650992, 68232366, 73764720, 75813740, 90976488, 113720610, 136464732, 151627480, 170580915, 181952976, 227441220, 272929464, 303254960, 341161830, 454882440, 545858928, 682323660, 909764880, 1364647320, 2729294640]

約数ペア:

[(1, 2729294640), (2, 1364647320), (3, 909764880), (4, 682323660), (5, 545858928), (6, 454882440), (8, 341161830), (9, 303254960), (10, 272929464), (12, 227441220), (15, 181952976), (16, 170580915), (18, 151627480), (20, 136464732), (24, 113720610), (30, 90976488), (36, 75813740), (37, 73764720), (40, 68232366), (45, 60650992), (48, 56860305), (60, 45488244), (72, 37906870), (74, 36882360), (80, 34116183), (90, 30325496), (111, 24588240), (120, 22744122), (144, 18953435), (148, 18441180), (180, 15162748), (185, 14752944), (222, 12294120), (240, 11372061), (296, 9220590), (333, 8196080), (360, 7581374), (370, 7376472), (444, 6147060), (555, 4917648), (592, 4610295), (666, 4098040), (720, 3790687), (740, 3688236), (888, 3073530), (1110, 2458824), (1332, 2049020), (1480, 1844118), (1665, 1639216), (1776, 1536765), (2220, 1229412), (2664, 1024510), (2960, 922059), (3330, 819608), (4440, 614706), (5328, 512255), (6660, 409804), (8880, 307353), (13320, 204902), (26640, 102451)]