8401320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2593}}^1$

素因数の和:2616

約数の個数: 80

約数和(自身を含む): 28248660

約数和(自身を除く): 19847340

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, 2593, 3240, 5186, 7779, 10372, 12965, 15558, 20744, 23337, 25930, 31116, 38895, 46674, 51860, 62232, 70011, 77790, 93348, 103720, 116685, 140022, 155580, 186696, 210033, 233370, 280044, 311160, 350055, 420066, 466740, 560088, 700110, 840132, 933480, 1050165, 1400220, 1680264, 2100330, 2800440, 4200660, 8401320]

約数ペア:

[(1, 8401320), (2, 4200660), (3, 2800440), (4, 2100330), (5, 1680264), (6, 1400220), (8, 1050165), (9, 933480), (10, 840132), (12, 700110), (15, 560088), (18, 466740), (20, 420066), (24, 350055), (27, 311160), (30, 280044), (36, 233370), (40, 210033), (45, 186696), (54, 155580), (60, 140022), (72, 116685), (81, 103720), (90, 93348), (108, 77790), (120, 70011), (135, 62232), (162, 51860), (180, 46674), (216, 38895), (270, 31116), (324, 25930), (360, 23337), (405, 20744), (540, 15558), (648, 12965), (810, 10372), (1080, 7779), (1620, 5186), (2593, 3240)]