118008640

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1543}}^1$

素因数の和:1799

約数の個数: 56

約数和(自身を含む): 282366720

約数和(自身を除く): 164358080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 956, 1195, 1543, 1912, 2390, 3086, 3824, 4780, 6172, 7648, 7715, 9560, 12344, 15296, 15430, 19120, 24688, 30860, 38240, 49376, 61720, 76480, 98752, 123440, 246880, 368777, 493760, 737554, 1475108, 1843885, 2950216, 3687770, 5900432, 7375540, 11800864, 14751080, 23601728, 29502160, 59004320, 118008640]

約数ペア:

[(1, 118008640), (2, 59004320), (4, 29502160), (5, 23601728), (8, 14751080), (10, 11800864), (16, 7375540), (20, 5900432), (32, 3687770), (40, 2950216), (64, 1843885), (80, 1475108), (160, 737554), (239, 493760), (320, 368777), (478, 246880), (956, 123440), (1195, 98752), (1543, 76480), (1912, 61720), (2390, 49376), (3086, 38240), (3824, 30860), (4780, 24688), (6172, 19120), (7648, 15430), (7715, 15296), (9560, 12344)]