15405696

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 45508320

約数和(自身を除く): 30102624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 258, 288, 311, 344, 384, 387, 516, 576, 622, 688, 774, 933, 1032, 1152, 1244, 1376, 1548, 1866, 2064, 2488, 2752, 2799, 3096, 3732, 4128, 4976, 5504, 5598, 6192, 7464, 8256, 9952, 11196, 12384, 13373, 14928, 16512, 19904, 22392, 24768, 26746, 29856, 39808, 40119, 44784, 49536, 53492, 59712, 80238, 89568, 106984, 119424, 120357, 160476, 179136, 213968, 240714, 320952, 358272, 427936, 481428, 641904, 855872, 962856, 1283808, 1711744, 1925712, 2567616, 3851424, 5135232, 7702848, 15405696]

約数ペア:

[(1, 15405696), (2, 7702848), (3, 5135232), (4, 3851424), (6, 2567616), (8, 1925712), (9, 1711744), (12, 1283808), (16, 962856), (18, 855872), (24, 641904), (32, 481428), (36, 427936), (43, 358272), (48, 320952), (64, 240714), (72, 213968), (86, 179136), (96, 160476), (128, 120357), (129, 119424), (144, 106984), (172, 89568), (192, 80238), (258, 59712), (288, 53492), (311, 49536), (344, 44784), (384, 40119), (387, 39808), (516, 29856), (576, 26746), (622, 24768), (688, 22392), (774, 19904), (933, 16512), (1032, 14928), (1152, 13373), (1244, 12384), (1376, 11196), (1548, 9952), (1866, 8256), (2064, 7464), (2488, 6192), (2752, 5598), (2799, 5504), (3096, 4976), (3732, 4128)]