141581520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{7283}}^1$

素因数の和:7311

約数の個数: 120

約数和(自身を含む): 493155936

約数和(自身を除く): 351574416

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, 7283, 9720, 14566, 19440, 21849, 29132, 36415, 43698, 58264, 65547, 72830, 87396, 109245, 116528, 131094, 145660, 174792, 196641, 218490, 262188, 291320, 327735, 349584, 393282, 436980, 524376, 582640, 589923, 655470, 786564, 873960, 983205, 1048752, 1179846, 1310940, 1573128, 1747920, 1769769, 1966410, 2359692, 2621880, 2949615, 3146256, 3539538, 3932820, 4719384, 5243760, 5899230, 7079076, 7865640, 8848845, 9438768, 11798460, 14158152, 15731280, 17697690, 23596920, 28316304, 35395380, 47193840, 70790760, 141581520]

約数ペア:

[(1, 141581520), (2, 70790760), (3, 47193840), (4, 35395380), (5, 28316304), (6, 23596920), (8, 17697690), (9, 15731280), (10, 14158152), (12, 11798460), (15, 9438768), (16, 8848845), (18, 7865640), (20, 7079076), (24, 5899230), (27, 5243760), (30, 4719384), (36, 3932820), (40, 3539538), (45, 3146256), (48, 2949615), (54, 2621880), (60, 2359692), (72, 1966410), (80, 1769769), (81, 1747920), (90, 1573128), (108, 1310940), (120, 1179846), (135, 1048752), (144, 983205), (162, 873960), (180, 786564), (216, 655470), (240, 589923), (243, 582640), (270, 524376), (324, 436980), (360, 393282), (405, 349584), (432, 327735), (486, 291320), (540, 262188), (648, 218490), (720, 196641), (810, 174792), (972, 145660), (1080, 131094), (1215, 116528), (1296, 109245), (1620, 87396), (1944, 72830), (2160, 65547), (2430, 58264), (3240, 43698), (3888, 36415), (4860, 29132), (6480, 21849), (7283, 19440), (9720, 14566)]