15120384

素因数分解:

$2^{11}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 42456960

約数和(自身を除く): 27336576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 107, 128, 138, 184, 192, 214, 256, 276, 321, 368, 384, 428, 512, 552, 642, 736, 768, 856, 1024, 1104, 1284, 1472, 1536, 1712, 2048, 2208, 2461, 2568, 2944, 3072, 3424, 4416, 4922, 5136, 5888, 6144, 6848, 7383, 8832, 9844, 10272, 11776, 13696, 14766, 17664, 19688, 20544, 23552, 27392, 29532, 35328, 39376, 41088, 47104, 54784, 59064, 70656, 78752, 82176, 109568, 118128, 141312, 157504, 164352, 219136, 236256, 315008, 328704, 472512, 630016, 657408, 945024, 1260032, 1890048, 2520064, 3780096, 5040128, 7560192, 15120384]

約数ペア:

[(1, 15120384), (2, 7560192), (3, 5040128), (4, 3780096), (6, 2520064), (8, 1890048), (12, 1260032), (16, 945024), (23, 657408), (24, 630016), (32, 472512), (46, 328704), (48, 315008), (64, 236256), (69, 219136), (92, 164352), (96, 157504), (107, 141312), (128, 118128), (138, 109568), (184, 82176), (192, 78752), (214, 70656), (256, 59064), (276, 54784), (321, 47104), (368, 41088), (384, 39376), (428, 35328), (512, 29532), (552, 27392), (642, 23552), (736, 20544), (768, 19688), (856, 17664), (1024, 14766), (1104, 13696), (1284, 11776), (1472, 10272), (1536, 9844), (1712, 8832), (2048, 7383), (2208, 6848), (2461, 6144), (2568, 5888), (2944, 5136), (3072, 4922), (3424, 4416)]