2049346080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74903}}^1$

素因数の和:74943

約数の個数: 144

約数和(自身を含む): 7361565120

約数和(自身を除く): 5312219040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 74903, 149806, 224709, 299612, 374515, 449418, 599224, 674127, 749030, 898836, 1123545, 1198448, 1348254, 1423157, 1498060, 1797672, 2247090, 2396896, 2696508, 2846314, 2996120, 3370635, 3595344, 4269471, 4494180, 5393016, 5692628, 5992240, 6741270, 7115785, 7190688, 8538942, 8988360, 10786032, 11385256, 11984480, 12808413, 13482540, 14231570, 17077884, 17976720, 21347355, 21572064, 22770512, 25616826, 26965080, 28463140, 34155768, 35953440, 42694710, 45541024, 51233652, 53930160, 56926280, 64042065, 68311536, 85389420, 102467304, 107860320, 113852560, 128084130, 136623072, 170778840, 204934608, 227705120, 256168260, 341557680, 409869216, 512336520, 683115360, 1024673040, 2049346080]

約数ペア:

[(1, 2049346080), (2, 1024673040), (3, 683115360), (4, 512336520), (5, 409869216), (6, 341557680), (8, 256168260), (9, 227705120), (10, 204934608), (12, 170778840), (15, 136623072), (16, 128084130), (18, 113852560), (19, 107860320), (20, 102467304), (24, 85389420), (30, 68311536), (32, 64042065), (36, 56926280), (38, 53930160), (40, 51233652), (45, 45541024), (48, 42694710), (57, 35953440), (60, 34155768), (72, 28463140), (76, 26965080), (80, 25616826), (90, 22770512), (95, 21572064), (96, 21347355), (114, 17976720), (120, 17077884), (144, 14231570), (152, 13482540), (160, 12808413), (171, 11984480), (180, 11385256), (190, 10786032), (228, 8988360), (240, 8538942), (285, 7190688), (288, 7115785), (304, 6741270), (342, 5992240), (360, 5692628), (380, 5393016), (456, 4494180), (480, 4269471), (570, 3595344), (608, 3370635), (684, 2996120), (720, 2846314), (760, 2696508), (855, 2396896), (912, 2247090), (1140, 1797672), (1368, 1498060), (1440, 1423157), (1520, 1348254), (1710, 1198448), (1824, 1123545), (2280, 898836), (2736, 749030), (3040, 674127), (3420, 599224), (4560, 449418), (5472, 374515), (6840, 299612), (9120, 224709), (13680, 149806), (27360, 74903)]