76547280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1019}}^1$

素因数の和:1348

約数の個数: 80

約数和(自身を含む): 238288320

約数和(自身を除く): 161741040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1019, 1252, 1565, 1878, 2038, 2504, 3057, 3130, 3756, 4076, 4695, 5008, 5095, 6114, 6260, 7512, 8152, 9390, 10190, 12228, 12520, 15024, 15285, 16304, 18780, 20380, 24456, 25040, 30570, 37560, 40760, 48912, 61140, 75120, 81520, 122280, 244560, 318947, 637894, 956841, 1275788, 1594735, 1913682, 2551576, 3189470, 3827364, 4784205, 5103152, 6378940, 7654728, 9568410, 12757880, 15309456, 19136820, 25515760, 38273640, 76547280]

約数ペア:

[(1, 76547280), (2, 38273640), (3, 25515760), (4, 19136820), (5, 15309456), (6, 12757880), (8, 9568410), (10, 7654728), (12, 6378940), (15, 5103152), (16, 4784205), (20, 3827364), (24, 3189470), (30, 2551576), (40, 1913682), (48, 1594735), (60, 1275788), (80, 956841), (120, 637894), (240, 318947), (313, 244560), (626, 122280), (939, 81520), (1019, 75120), (1252, 61140), (1565, 48912), (1878, 40760), (2038, 37560), (2504, 30570), (3057, 25040), (3130, 24456), (3756, 20380), (4076, 18780), (4695, 16304), (5008, 15285), (5095, 15024), (6114, 12520), (6260, 12228), (7512, 10190), (8152, 9390)]