55854720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{9697}}^1$

素因数の和:9722

約数の個数: 96

約数和(自身を含む): 192893220

約数和(自身を除く): 137038500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 9697, 19394, 29091, 38788, 48485, 58182, 77576, 87273, 96970, 116364, 145455, 155152, 174546, 193940, 232728, 290910, 310304, 349092, 387880, 436365, 465456, 581820, 620608, 698184, 775760, 872730, 930912, 1163640, 1241216, 1396368, 1551520, 1745460, 1861824, 2327280, 2792736, 3103040, 3490920, 3723648, 4654560, 5585472, 6206080, 6981840, 9309120, 11170944, 13963680, 18618240, 27927360, 55854720]

約数ペア:

[(1, 55854720), (2, 27927360), (3, 18618240), (4, 13963680), (5, 11170944), (6, 9309120), (8, 6981840), (9, 6206080), (10, 5585472), (12, 4654560), (15, 3723648), (16, 3490920), (18, 3103040), (20, 2792736), (24, 2327280), (30, 1861824), (32, 1745460), (36, 1551520), (40, 1396368), (45, 1241216), (48, 1163640), (60, 930912), (64, 872730), (72, 775760), (80, 698184), (90, 620608), (96, 581820), (120, 465456), (128, 436365), (144, 387880), (160, 349092), (180, 310304), (192, 290910), (240, 232728), (288, 193940), (320, 174546), (360, 155152), (384, 145455), (480, 116364), (576, 96970), (640, 87273), (720, 77576), (960, 58182), (1152, 48485), (1440, 38788), (1920, 29091), (2880, 19394), (5760, 9697)]