57397680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{26573}}^1$

素因数の和:26595

約数の個数: 80

約数和(自身を含む): 197710560

約数和(自身を除く): 140312880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 26573, 53146, 79719, 106292, 132865, 159438, 212584, 239157, 265730, 318876, 398595, 425168, 478314, 531460, 637752, 717471, 797190, 956628, 1062920, 1195785, 1275504, 1434942, 1594380, 1913256, 2125840, 2391570, 2869884, 3188760, 3587355, 3826512, 4783140, 5739768, 6377520, 7174710, 9566280, 11479536, 14349420, 19132560, 28698840, 57397680]

約数ペア:

[(1, 57397680), (2, 28698840), (3, 19132560), (4, 14349420), (5, 11479536), (6, 9566280), (8, 7174710), (9, 6377520), (10, 5739768), (12, 4783140), (15, 3826512), (16, 3587355), (18, 3188760), (20, 2869884), (24, 2391570), (27, 2125840), (30, 1913256), (36, 1594380), (40, 1434942), (45, 1275504), (48, 1195785), (54, 1062920), (60, 956628), (72, 797190), (80, 717471), (90, 637752), (108, 531460), (120, 478314), (135, 425168), (144, 398595), (180, 318876), (216, 265730), (240, 239157), (270, 212584), (360, 159438), (432, 132865), (540, 106292), (720, 79719), (1080, 53146), (2160, 26573)]