147631080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4787}}^1$

素因数の和:5058

約数の個数: 64

約数和(自身を含む): 444709440

約数和(自身を除く): 297078360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4787, 5140, 6168, 7710, 9574, 10280, 14361, 15420, 19148, 23935, 28722, 30840, 38296, 47870, 57444, 71805, 95740, 114888, 143610, 191480, 287220, 574440, 1230259, 2460518, 3690777, 4921036, 6151295, 7381554, 9842072, 12302590, 14763108, 18453885, 24605180, 29526216, 36907770, 49210360, 73815540, 147631080]

約数ペア:

[(1, 147631080), (2, 73815540), (3, 49210360), (4, 36907770), (5, 29526216), (6, 24605180), (8, 18453885), (10, 14763108), (12, 12302590), (15, 9842072), (20, 7381554), (24, 6151295), (30, 4921036), (40, 3690777), (60, 2460518), (120, 1230259), (257, 574440), (514, 287220), (771, 191480), (1028, 143610), (1285, 114888), (1542, 95740), (2056, 71805), (2570, 57444), (3084, 47870), (3855, 38296), (4787, 30840), (5140, 28722), (6168, 23935), (7710, 19148), (9574, 15420), (10280, 14361)]