8402536440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1228441}}^1$

素因数の和:1228477

約数の個数: 96

約数和(自身を含む): 28745542800

約数和(自身を除く): 20343006360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 1228441, 2456882, 3685323, 4913764, 6142205, 7370646, 9827528, 11055969, 12284410, 14741292, 18426615, 22111938, 23340379, 24568820, 29482584, 36853230, 44223876, 46680758, 49137640, 55279845, 70021137, 73706460, 88447752, 93361516, 110559690, 116701895, 140042274, 147412920, 186723032, 210063411, 221119380, 233403790, 280084548, 350105685, 420126822, 442238760, 466807580, 560169096, 700211370, 840253644, 933615160, 1050317055, 1400422740, 1680507288, 2100634110, 2800845480, 4201268220, 8402536440]

約数ペア:

[(1, 8402536440), (2, 4201268220), (3, 2800845480), (4, 2100634110), (5, 1680507288), (6, 1400422740), (8, 1050317055), (9, 933615160), (10, 840253644), (12, 700211370), (15, 560169096), (18, 466807580), (19, 442238760), (20, 420126822), (24, 350105685), (30, 280084548), (36, 233403790), (38, 221119380), (40, 210063411), (45, 186723032), (57, 147412920), (60, 140042274), (72, 116701895), (76, 110559690), (90, 93361516), (95, 88447752), (114, 73706460), (120, 70021137), (152, 55279845), (171, 49137640), (180, 46680758), (190, 44223876), (228, 36853230), (285, 29482584), (342, 24568820), (360, 23340379), (380, 22111938), (456, 18426615), (570, 14741292), (684, 12284410), (760, 11055969), (855, 9827528), (1140, 7370646), (1368, 6142205), (1710, 4913764), (2280, 3685323), (3420, 2456882), (6840, 1228441)]