40179240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{12401}}^1$

素因数の和:12424

約数の個数: 80

約数和(自身を含む): 135057780

約数和(自身を除く): 94878540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 12401, 24802, 37203, 49604, 62005, 74406, 99208, 111609, 124010, 148812, 186015, 223218, 248020, 297624, 334827, 372030, 446436, 496040, 558045, 669654, 744060, 892872, 1004481, 1116090, 1339308, 1488120, 1674135, 2008962, 2232180, 2678616, 3348270, 4017924, 4464360, 5022405, 6696540, 8035848, 10044810, 13393080, 20089620, 40179240]

約数ペア:

[(1, 40179240), (2, 20089620), (3, 13393080), (4, 10044810), (5, 8035848), (6, 6696540), (8, 5022405), (9, 4464360), (10, 4017924), (12, 3348270), (15, 2678616), (18, 2232180), (20, 2008962), (24, 1674135), (27, 1488120), (30, 1339308), (36, 1116090), (40, 1004481), (45, 892872), (54, 744060), (60, 669654), (72, 558045), (81, 496040), (90, 446436), (108, 372030), (120, 334827), (135, 297624), (162, 248020), (180, 223218), (216, 186015), (270, 148812), (324, 124010), (360, 111609), (405, 99208), (540, 74406), (648, 62005), (810, 49604), (1080, 37203), (1620, 24802), (3240, 12401)]