15424080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9181}}^1$

素因数の和:9204

約数の個数: 80

約数和(自身を含む): 54651264

約数和(自身を除く): 39227184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 9181, 18362, 27543, 36724, 45905, 55086, 64267, 73448, 91810, 110172, 128534, 137715, 146896, 183620, 192801, 220344, 257068, 275430, 321335, 367240, 385602, 440688, 514136, 550860, 642670, 734480, 771204, 964005, 1028272, 1101720, 1285340, 1542408, 1928010, 2203440, 2570680, 3084816, 3856020, 5141360, 7712040, 15424080]

約数ペア:

[(1, 15424080), (2, 7712040), (3, 5141360), (4, 3856020), (5, 3084816), (6, 2570680), (7, 2203440), (8, 1928010), (10, 1542408), (12, 1285340), (14, 1101720), (15, 1028272), (16, 964005), (20, 771204), (21, 734480), (24, 642670), (28, 550860), (30, 514136), (35, 440688), (40, 385602), (42, 367240), (48, 321335), (56, 275430), (60, 257068), (70, 220344), (80, 192801), (84, 183620), (105, 146896), (112, 137715), (120, 128534), (140, 110172), (168, 91810), (210, 73448), (240, 64267), (280, 55086), (336, 45905), (420, 36724), (560, 27543), (840, 18362), (1680, 9181)]