118388640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{246643}}^1$

素因数の和:246661

約数の個数: 48

約数和(自身を含む): 372925728

約数和(自身を除く): 254537088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 246643, 493286, 739929, 986572, 1233215, 1479858, 1973144, 2466430, 2959716, 3699645, 3946288, 4932860, 5919432, 7399290, 7892576, 9865720, 11838864, 14798580, 19731440, 23677728, 29597160, 39462880, 59194320, 118388640]

約数ペア:

[(1, 118388640), (2, 59194320), (3, 39462880), (4, 29597160), (5, 23677728), (6, 19731440), (8, 14798580), (10, 11838864), (12, 9865720), (15, 7892576), (16, 7399290), (20, 5919432), (24, 4932860), (30, 3946288), (32, 3699645), (40, 2959716), (48, 2466430), (60, 1973144), (80, 1479858), (96, 1233215), (120, 986572), (160, 739929), (240, 493286), (480, 246643)]