6981840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{9697}}^1$

素因数の和:9716

約数の個数: 60

約数和(自身を含む): 23449764

約数和(自身を除く): 16467924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 9697, 19394, 29091, 38788, 48485, 58182, 77576, 87273, 96970, 116364, 145455, 155152, 174546, 193940, 232728, 290910, 349092, 387880, 436365, 465456, 581820, 698184, 775760, 872730, 1163640, 1396368, 1745460, 2327280, 3490920, 6981840]

約数ペア:

[(1, 6981840), (2, 3490920), (3, 2327280), (4, 1745460), (5, 1396368), (6, 1163640), (8, 872730), (9, 775760), (10, 698184), (12, 581820), (15, 465456), (16, 436365), (18, 387880), (20, 349092), (24, 290910), (30, 232728), (36, 193940), (40, 174546), (45, 155152), (48, 145455), (60, 116364), (72, 96970), (80, 87273), (90, 77576), (120, 58182), (144, 48485), (180, 38788), (240, 29091), (360, 19394), (720, 9697)]