2898889320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{652903}}^1$

素因数の和:652954

約数の個数: 64

約数和(自身を含む): 8931726720

約数和(自身を除く): 6032837400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 652903, 1305806, 1958709, 2611612, 3264515, 3917418, 5223224, 6529030, 7834836, 9793545, 13058060, 15669672, 19587090, 24157411, 26116120, 39174180, 48314822, 72472233, 78348360, 96629644, 120787055, 144944466, 193259288, 241574110, 289888932, 362361165, 483148220, 579777864, 724722330, 966296440, 1449444660, 2898889320]

約数ペア:

[(1, 2898889320), (2, 1449444660), (3, 966296440), (4, 724722330), (5, 579777864), (6, 483148220), (8, 362361165), (10, 289888932), (12, 241574110), (15, 193259288), (20, 144944466), (24, 120787055), (30, 96629644), (37, 78348360), (40, 72472233), (60, 48314822), (74, 39174180), (111, 26116120), (120, 24157411), (148, 19587090), (185, 15669672), (222, 13058060), (296, 9793545), (370, 7834836), (444, 6529030), (555, 5223224), (740, 3917418), (888, 3264515), (1110, 2611612), (1480, 1958709), (2220, 1305806), (4440, 652903)]