15316128

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 120

約数和(自身を含む): 47567520

約数和(自身を除く): 32251392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 311, 324, 342, 432, 456, 513, 608, 622, 648, 684, 864, 912, 933, 1026, 1244, 1296, 1368, 1539, 1824, 1866, 2052, 2488, 2592, 2736, 2799, 3078, 3732, 4104, 4976, 5472, 5598, 5909, 6156, 7464, 8208, 8397, 9952, 11196, 11818, 12312, 14928, 16416, 16794, 17727, 22392, 23636, 24624, 25191, 29856, 33588, 35454, 44784, 47272, 49248, 50382, 53181, 67176, 70908, 89568, 94544, 100764, 106362, 134352, 141816, 159543, 189088, 201528, 212724, 268704, 283632, 319086, 403056, 425448, 478629, 567264, 638172, 806112, 850896, 957258, 1276344, 1701792, 1914516, 2552688, 3829032, 5105376, 7658064, 15316128]

約数ペア:

[(1, 15316128), (2, 7658064), (3, 5105376), (4, 3829032), (6, 2552688), (8, 1914516), (9, 1701792), (12, 1276344), (16, 957258), (18, 850896), (19, 806112), (24, 638172), (27, 567264), (32, 478629), (36, 425448), (38, 403056), (48, 319086), (54, 283632), (57, 268704), (72, 212724), (76, 201528), (81, 189088), (96, 159543), (108, 141816), (114, 134352), (144, 106362), (152, 100764), (162, 94544), (171, 89568), (216, 70908), (228, 67176), (288, 53181), (304, 50382), (311, 49248), (324, 47272), (342, 44784), (432, 35454), (456, 33588), (513, 29856), (608, 25191), (622, 24624), (648, 23636), (684, 22392), (864, 17727), (912, 16794), (933, 16416), (1026, 14928), (1244, 12312), (1296, 11818), (1368, 11196), (1539, 9952), (1824, 8397), (1866, 8208), (2052, 7464), (2488, 6156), (2592, 5909), (2736, 5598), (2799, 5472), (3078, 4976), (3732, 4104)]