1971463320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1825429}}^1$

素因数の和:1825449

約数の個数: 64

約数和(自身を含む): 6571548000

約数和(自身を除く): 4600084680

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1825429, 3650858, 5476287, 7301716, 9127145, 10952574, 14603432, 16428861, 18254290, 21905148, 27381435, 32857722, 36508580, 43810296, 49286583, 54762870, 65715444, 73017160, 82144305, 98573166, 109525740, 131430888, 164288610, 197146332, 219051480, 246432915, 328577220, 394292664, 492865830, 657154440, 985731660, 1971463320]

約数ペア:

[(1, 1971463320), (2, 985731660), (3, 657154440), (4, 492865830), (5, 394292664), (6, 328577220), (8, 246432915), (9, 219051480), (10, 197146332), (12, 164288610), (15, 131430888), (18, 109525740), (20, 98573166), (24, 82144305), (27, 73017160), (30, 65715444), (36, 54762870), (40, 49286583), (45, 43810296), (54, 36508580), (60, 32857722), (72, 27381435), (90, 21905148), (108, 18254290), (120, 16428861), (135, 14603432), (180, 10952574), (216, 9127145), (270, 7301716), (360, 5476287), (540, 3650858), (1080, 1825429)]