3978536.00000000

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6311}}^1$

素因数の和:6349

約数の個数: 120

約数和(自身を含む): 305248320

約数和(自身を除く): 218913840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6311, 6840, 12622, 13680, 18933, 25244, 31555, 37866, 50488, 56799, 63110, 75732, 94665, 100976, 113598, 119909, 126220, 151464, 189330, 227196, 239818, 252440, 283995, 302928, 359727, 378660, 454392, 479636, 504880, 567990, 599545, 719454, 757320, 908784, 959272, 1079181, 1135980, 1199090, 1438908, 1514640, 1798635, 1918544, 2158362, 2271960, 2398180, 2877816, 3597270, 4316724, 4543920, 4796360, 5395905, 5755632, 7194540, 8633448, 9592720, 10791810, 14389080, 17266896, 21583620, 28778160, 43167240, 86334480]

約数ペア:

[(1, 86334480), (2, 43167240), (3, 28778160), (4, 21583620), (5, 17266896), (6, 14389080), (8, 10791810), (9, 9592720), (10, 8633448), (12, 7194540), (15, 5755632), (16, 5395905), (18, 4796360), (19, 4543920), (20, 4316724), (24, 3597270), (30, 2877816), (36, 2398180), (38, 2271960), (40, 2158362), (45, 1918544), (48, 1798635), (57, 1514640), (60, 1438908), (72, 1199090), (76, 1135980), (80, 1079181), (90, 959272), (95, 908784), (114, 757320), (120, 719454), (144, 599545), (152, 567990), (171, 504880), (180, 479636), (190, 454392), (228, 378660), (240, 359727), (285, 302928), (304, 283995), (342, 252440), (360, 239818), (380, 227196), (456, 189330), (570, 151464), (684, 126220), (720, 119909), (760, 113598), (855, 100976), (912, 94665), (1140, 75732), (1368, 63110), (1520, 56799), (1710, 50488), (2280, 37866), (2736, 31555), (3420, 25244), (4560, 18933), (6311, 13680), (6840, 12622)]