15315888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 45870080

約数和(自身を除く): 30554192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 577, 632, 948, 1106, 1154, 1264, 1659, 1731, 1896, 2212, 2308, 3318, 3462, 3792, 4039, 4424, 4616, 6636, 6924, 8078, 8848, 9232, 12117, 13272, 13848, 16156, 24234, 26544, 27696, 32312, 45583, 48468, 64624, 91166, 96936, 136749, 182332, 193872, 273498, 319081, 364664, 546996, 638162, 729328, 957243, 1093992, 1276324, 1914486, 2187984, 2552648, 3828972, 5105296, 7657944, 15315888]

約数ペア:

[(1, 15315888), (2, 7657944), (3, 5105296), (4, 3828972), (6, 2552648), (7, 2187984), (8, 1914486), (12, 1276324), (14, 1093992), (16, 957243), (21, 729328), (24, 638162), (28, 546996), (42, 364664), (48, 319081), (56, 273498), (79, 193872), (84, 182332), (112, 136749), (158, 96936), (168, 91166), (237, 64624), (316, 48468), (336, 45583), (474, 32312), (553, 27696), (577, 26544), (632, 24234), (948, 16156), (1106, 13848), (1154, 13272), (1264, 12117), (1659, 9232), (1731, 8848), (1896, 8078), (2212, 6924), (2308, 6636), (3318, 4616), (3462, 4424), (3792, 4039)]