153514440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47381}}^1$

素因数の和:47404

約数の個数: 80

約数和(自身を含む): 515989980

約数和(自身を除く): 362475540

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, 47381, 94762, 142143, 189524, 236905, 284286, 379048, 426429, 473810, 568572, 710715, 852858, 947620, 1137144, 1279287, 1421430, 1705716, 1895240, 2132145, 2558574, 2842860, 3411432, 3837861, 4264290, 5117148, 5685720, 6396435, 7675722, 8528580, 10234296, 12792870, 15351444, 17057160, 19189305, 25585740, 30702888, 38378610, 51171480, 76757220, 153514440]

約数ペア:

[(1, 153514440), (2, 76757220), (3, 51171480), (4, 38378610), (5, 30702888), (6, 25585740), (8, 19189305), (9, 17057160), (10, 15351444), (12, 12792870), (15, 10234296), (18, 8528580), (20, 7675722), (24, 6396435), (27, 5685720), (30, 5117148), (36, 4264290), (40, 3837861), (45, 3411432), (54, 2842860), (60, 2558574), (72, 2132145), (81, 1895240), (90, 1705716), (108, 1421430), (120, 1279287), (135, 1137144), (162, 947620), (180, 852858), (216, 710715), (270, 568572), (324, 473810), (360, 426429), (405, 379048), (540, 284286), (648, 236905), (810, 189524), (1080, 142143), (1620, 94762), (3240, 47381)]