15049728

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 132

約数和(自身を含む): 45983808

約数和(自身を除く): 30934080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 71, 72, 92, 96, 128, 138, 142, 144, 184, 192, 207, 213, 256, 276, 284, 288, 368, 384, 414, 426, 512, 552, 568, 576, 639, 736, 768, 828, 852, 1024, 1104, 1136, 1152, 1278, 1472, 1536, 1633, 1656, 1704, 2208, 2272, 2304, 2556, 2944, 3072, 3266, 3312, 3408, 4416, 4544, 4608, 4899, 5112, 5888, 6532, 6624, 6816, 8832, 9088, 9216, 9798, 10224, 11776, 13064, 13248, 13632, 14697, 17664, 18176, 19596, 20448, 23552, 26128, 26496, 27264, 29394, 35328, 36352, 39192, 40896, 52256, 52992, 54528, 58788, 70656, 72704, 78384, 81792, 104512, 105984, 109056, 117576, 156768, 163584, 209024, 211968, 218112, 235152, 313536, 327168, 418048, 470304, 627072, 654336, 836096, 940608, 1254144, 1672192, 1881216, 2508288, 3762432, 5016576, 7524864, 15049728]

約数ペア:

[(1, 15049728), (2, 7524864), (3, 5016576), (4, 3762432), (6, 2508288), (8, 1881216), (9, 1672192), (12, 1254144), (16, 940608), (18, 836096), (23, 654336), (24, 627072), (32, 470304), (36, 418048), (46, 327168), (48, 313536), (64, 235152), (69, 218112), (71, 211968), (72, 209024), (92, 163584), (96, 156768), (128, 117576), (138, 109056), (142, 105984), (144, 104512), (184, 81792), (192, 78384), (207, 72704), (213, 70656), (256, 58788), (276, 54528), (284, 52992), (288, 52256), (368, 40896), (384, 39192), (414, 36352), (426, 35328), (512, 29394), (552, 27264), (568, 26496), (576, 26128), (639, 23552), (736, 20448), (768, 19596), (828, 18176), (852, 17664), (1024, 14697), (1104, 13632), (1136, 13248), (1152, 13064), (1278, 11776), (1472, 10224), (1536, 9798), (1633, 9216), (1656, 9088), (1704, 8832), (2208, 6816), (2272, 6624), (2304, 6532), (2556, 5888), (2944, 5112), (3072, 4899), (3266, 4608), (3312, 4544), (3408, 4416)]