56394720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39163}}^1$

素因数の和:39184

約数の個数: 72

約数和(自身を含む): 192451896

約数和(自身を除く): 136057176

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 39163, 78326, 117489, 156652, 195815, 234978, 313304, 352467, 391630, 469956, 587445, 626608, 704934, 783260, 939912, 1174890, 1253216, 1409868, 1566520, 1762335, 1879824, 2349780, 2819736, 3133040, 3524670, 3759648, 4699560, 5639472, 6266080, 7049340, 9399120, 11278944, 14098680, 18798240, 28197360, 56394720]

約数ペア:

[(1, 56394720), (2, 28197360), (3, 18798240), (4, 14098680), (5, 11278944), (6, 9399120), (8, 7049340), (9, 6266080), (10, 5639472), (12, 4699560), (15, 3759648), (16, 3524670), (18, 3133040), (20, 2819736), (24, 2349780), (30, 1879824), (32, 1762335), (36, 1566520), (40, 1409868), (45, 1253216), (48, 1174890), (60, 939912), (72, 783260), (80, 704934), (90, 626608), (96, 587445), (120, 469956), (144, 391630), (160, 352467), (180, 313304), (240, 234978), (288, 195815), (360, 156652), (480, 117489), (720, 78326), (1440, 39163)]