159694320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4787}}^1$

素因数の和:4942

約数の個数: 80

約数和(自身を含む): 498718080

約数和(自身を除く): 339023760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4787, 5560, 6672, 8340, 9574, 11120, 14361, 16680, 19148, 23935, 28722, 33360, 38296, 47870, 57444, 71805, 76592, 95740, 114888, 143610, 191480, 229776, 287220, 382960, 574440, 665393, 1148880, 1330786, 1996179, 2661572, 3326965, 3992358, 5323144, 6653930, 7984716, 9980895, 10646288, 13307860, 15969432, 19961790, 26615720, 31938864, 39923580, 53231440, 79847160, 159694320]

約数ペア:

[(1, 159694320), (2, 79847160), (3, 53231440), (4, 39923580), (5, 31938864), (6, 26615720), (8, 19961790), (10, 15969432), (12, 13307860), (15, 10646288), (16, 9980895), (20, 7984716), (24, 6653930), (30, 5323144), (40, 3992358), (48, 3326965), (60, 2661572), (80, 1996179), (120, 1330786), (139, 1148880), (240, 665393), (278, 574440), (417, 382960), (556, 287220), (695, 229776), (834, 191480), (1112, 143610), (1390, 114888), (1668, 95740), (2085, 76592), (2224, 71805), (2780, 57444), (3336, 47870), (4170, 38296), (4787, 33360), (5560, 28722), (6672, 23935), (8340, 19148), (9574, 16680), (11120, 14361)]