2782426320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{82223}}^1$

素因数の和:82289

約数の個数: 120

約数和(自身を含む): 9543246336

約数和(自身を除く): 6760820016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 33840, 82223, 164446, 246669, 328892, 411115, 493338, 657784, 740007, 822230, 986676, 1233345, 1315568, 1480014, 1644460, 1973352, 2466690, 2960028, 3288920, 3700035, 3864481, 3946704, 4933380, 5920056, 6577840, 7400070, 7728962, 9866760, 11593443, 11840112, 14800140, 15457924, 19322405, 19733520, 23186886, 29600280, 30915848, 34780329, 38644810, 46373772, 57967215, 59200560, 61831696, 69560658, 77289620, 92747544, 115934430, 139121316, 154579240, 173901645, 185495088, 231868860, 278242632, 309158480, 347803290, 463737720, 556485264, 695606580, 927475440, 1391213160, 2782426320]

約数ペア:

[(1, 2782426320), (2, 1391213160), (3, 927475440), (4, 695606580), (5, 556485264), (6, 463737720), (8, 347803290), (9, 309158480), (10, 278242632), (12, 231868860), (15, 185495088), (16, 173901645), (18, 154579240), (20, 139121316), (24, 115934430), (30, 92747544), (36, 77289620), (40, 69560658), (45, 61831696), (47, 59200560), (48, 57967215), (60, 46373772), (72, 38644810), (80, 34780329), (90, 30915848), (94, 29600280), (120, 23186886), (141, 19733520), (144, 19322405), (180, 15457924), (188, 14800140), (235, 11840112), (240, 11593443), (282, 9866760), (360, 7728962), (376, 7400070), (423, 6577840), (470, 5920056), (564, 4933380), (705, 3946704), (720, 3864481), (752, 3700035), (846, 3288920), (940, 2960028), (1128, 2466690), (1410, 1973352), (1692, 1644460), (1880, 1480014), (2115, 1315568), (2256, 1233345), (2820, 986676), (3384, 822230), (3760, 740007), (4230, 657784), (5640, 493338), (6768, 411115), (8460, 328892), (11280, 246669), (16920, 164446), (33840, 82223)]