1592155440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{81901}}^1$

素因数の和:81929

約数の個数: 120

約数和(自身を含む): 5545093008

約数和(自身を除く): 3952937568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 81901, 163802, 245703, 327604, 409505, 491406, 655208, 737109, 819010, 982812, 1228515, 1310416, 1474218, 1638020, 1965624, 2211327, 2457030, 2948436, 3276040, 3685545, 3931248, 4422654, 4914060, 5896872, 6552080, 6633981, 7371090, 8845308, 9828120, 11056635, 11793744, 13267962, 14742180, 17690616, 19656240, 19901943, 22113270, 26535924, 29484360, 33169905, 35381232, 39803886, 44226540, 53071848, 58968720, 66339810, 79607772, 88453080, 99509715, 106143696, 132679620, 159215544, 176906160, 199019430, 265359240, 318431088, 398038860, 530718480, 796077720, 1592155440]

約数ペア:

[(1, 1592155440), (2, 796077720), (3, 530718480), (4, 398038860), (5, 318431088), (6, 265359240), (8, 199019430), (9, 176906160), (10, 159215544), (12, 132679620), (15, 106143696), (16, 99509715), (18, 88453080), (20, 79607772), (24, 66339810), (27, 58968720), (30, 53071848), (36, 44226540), (40, 39803886), (45, 35381232), (48, 33169905), (54, 29484360), (60, 26535924), (72, 22113270), (80, 19901943), (81, 19656240), (90, 17690616), (108, 14742180), (120, 13267962), (135, 11793744), (144, 11056635), (162, 9828120), (180, 8845308), (216, 7371090), (240, 6633981), (243, 6552080), (270, 5896872), (324, 4914060), (360, 4422654), (405, 3931248), (432, 3685545), (486, 3276040), (540, 2948436), (648, 2457030), (720, 2211327), (810, 1965624), (972, 1638020), (1080, 1474218), (1215, 1310416), (1296, 1228515), (1620, 982812), (1944, 819010), (2160, 737109), (2430, 655208), (3240, 491406), (3888, 409505), (4860, 327604), (6480, 245703), (9720, 163802), (19440, 81901)]