15520896

素因数分解:

$2^7\times 3^5\times {\mathrm{499}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 46410000

約数和(自身を除く): 30889104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 499, 576, 648, 864, 972, 998, 1152, 1296, 1497, 1728, 1944, 1996, 2592, 2994, 3456, 3888, 3992, 4491, 5184, 5988, 7776, 7984, 8982, 10368, 11976, 13473, 15552, 15968, 17964, 23952, 26946, 31104, 31936, 35928, 40419, 47904, 53892, 63872, 71856, 80838, 95808, 107784, 121257, 143712, 161676, 191616, 215568, 242514, 287424, 323352, 431136, 485028, 574848, 646704, 862272, 970056, 1293408, 1724544, 1940112, 2586816, 3880224, 5173632, 7760448, 15520896]

約数ペア:

[(1, 15520896), (2, 7760448), (3, 5173632), (4, 3880224), (6, 2586816), (8, 1940112), (9, 1724544), (12, 1293408), (16, 970056), (18, 862272), (24, 646704), (27, 574848), (32, 485028), (36, 431136), (48, 323352), (54, 287424), (64, 242514), (72, 215568), (81, 191616), (96, 161676), (108, 143712), (128, 121257), (144, 107784), (162, 95808), (192, 80838), (216, 71856), (243, 63872), (288, 53892), (324, 47904), (384, 40419), (432, 35928), (486, 31936), (499, 31104), (576, 26946), (648, 23952), (864, 17964), (972, 15968), (998, 15552), (1152, 13473), (1296, 11976), (1497, 10368), (1728, 8982), (1944, 7984), (1996, 7776), (2592, 5988), (2994, 5184), (3456, 4491), (3888, 3992)]