15615456

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 43545600

約数和(自身を除く): 27930144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 71, 79, 87, 96, 116, 142, 158, 174, 213, 232, 237, 284, 316, 348, 426, 464, 474, 568, 632, 696, 852, 928, 948, 1136, 1264, 1392, 1704, 1896, 2059, 2272, 2291, 2528, 2784, 3408, 3792, 4118, 4582, 5609, 6177, 6816, 6873, 7584, 8236, 9164, 11218, 12354, 13746, 16472, 16827, 18328, 22436, 24708, 27492, 32944, 33654, 36656, 44872, 49416, 54984, 65888, 67308, 73312, 89744, 98832, 109968, 134616, 162661, 179488, 197664, 219936, 269232, 325322, 487983, 538464, 650644, 975966, 1301288, 1951932, 2602576, 3903864, 5205152, 7807728, 15615456]

約数ペア:

[(1, 15615456), (2, 7807728), (3, 5205152), (4, 3903864), (6, 2602576), (8, 1951932), (12, 1301288), (16, 975966), (24, 650644), (29, 538464), (32, 487983), (48, 325322), (58, 269232), (71, 219936), (79, 197664), (87, 179488), (96, 162661), (116, 134616), (142, 109968), (158, 98832), (174, 89744), (213, 73312), (232, 67308), (237, 65888), (284, 54984), (316, 49416), (348, 44872), (426, 36656), (464, 33654), (474, 32944), (568, 27492), (632, 24708), (696, 22436), (852, 18328), (928, 16827), (948, 16472), (1136, 13746), (1264, 12354), (1392, 11218), (1704, 9164), (1896, 8236), (2059, 7584), (2272, 6873), (2291, 6816), (2528, 6177), (2784, 5609), (3408, 4582), (3792, 4118)]