145974960

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2503}}^1$

素因数の和:2534

約数の個数: 140

約数和(自身を含む): 509058192

約数和(自身を除く): 363083232

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, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2503, 2916, 3240, 3645, 3888, 4860, 5006, 5832, 6480, 7290, 7509, 9720, 10012, 11664, 12515, 14580, 15018, 19440, 20024, 22527, 25030, 29160, 30036, 37545, 40048, 45054, 50060, 58320, 60072, 67581, 75090, 90108, 100120, 112635, 120144, 135162, 150180, 180216, 200240, 202743, 225270, 270324, 300360, 337905, 360432, 405486, 450540, 540648, 600720, 608229, 675810, 810972, 901080, 1013715, 1081296, 1216458, 1351620, 1621944, 1802160, 1824687, 2027430, 2432916, 2703240, 3041145, 3243888, 3649374, 4054860, 4865832, 5406480, 6082290, 7298748, 8109720, 9123435, 9731664, 12164580, 14597496, 16219440, 18246870, 24329160, 29194992, 36493740, 48658320, 72987480, 145974960]

約数ペア:

[(1, 145974960), (2, 72987480), (3, 48658320), (4, 36493740), (5, 29194992), (6, 24329160), (8, 18246870), (9, 16219440), (10, 14597496), (12, 12164580), (15, 9731664), (16, 9123435), (18, 8109720), (20, 7298748), (24, 6082290), (27, 5406480), (30, 4865832), (36, 4054860), (40, 3649374), (45, 3243888), (48, 3041145), (54, 2703240), (60, 2432916), (72, 2027430), (80, 1824687), (81, 1802160), (90, 1621944), (108, 1351620), (120, 1216458), (135, 1081296), (144, 1013715), (162, 901080), (180, 810972), (216, 675810), (240, 608229), (243, 600720), (270, 540648), (324, 450540), (360, 405486), (405, 360432), (432, 337905), (486, 300360), (540, 270324), (648, 225270), (720, 202743), (729, 200240), (810, 180216), (972, 150180), (1080, 135162), (1215, 120144), (1296, 112635), (1458, 100120), (1620, 90108), (1944, 75090), (2160, 67581), (2430, 60072), (2503, 58320), (2916, 50060), (3240, 45054), (3645, 40048), (3888, 37545), (4860, 30036), (5006, 29160), (5832, 25030), (6480, 22527), (7290, 20024), (7509, 19440), (9720, 15018), (10012, 14580), (11664, 12515)]