11351880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 39571200

約数和(自身を除く): 28219320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 457, 460, 540, 552, 621, 690, 828, 914, 920, 1035, 1080, 1242, 1371, 1380, 1656, 1828, 2070, 2285, 2484, 2742, 2760, 3105, 3656, 4113, 4140, 4570, 4968, 5484, 6210, 6855, 8226, 8280, 9140, 10511, 10968, 12339, 12420, 13710, 16452, 18280, 20565, 21022, 24678, 24840, 27420, 31533, 32904, 41130, 42044, 49356, 52555, 54840, 61695, 63066, 82260, 84088, 94599, 98712, 105110, 123390, 126132, 157665, 164520, 189198, 210220, 246780, 252264, 283797, 315330, 378396, 420440, 472995, 493560, 567594, 630660, 756792, 945990, 1135188, 1261320, 1418985, 1891980, 2270376, 2837970, 3783960, 5675940, 11351880]

約数ペア:

[(1, 11351880), (2, 5675940), (3, 3783960), (4, 2837970), (5, 2270376), (6, 1891980), (8, 1418985), (9, 1261320), (10, 1135188), (12, 945990), (15, 756792), (18, 630660), (20, 567594), (23, 493560), (24, 472995), (27, 420440), (30, 378396), (36, 315330), (40, 283797), (45, 252264), (46, 246780), (54, 210220), (60, 189198), (69, 164520), (72, 157665), (90, 126132), (92, 123390), (108, 105110), (115, 98712), (120, 94599), (135, 84088), (138, 82260), (180, 63066), (184, 61695), (207, 54840), (216, 52555), (230, 49356), (270, 42044), (276, 41130), (345, 32904), (360, 31533), (414, 27420), (457, 24840), (460, 24678), (540, 21022), (552, 20565), (621, 18280), (690, 16452), (828, 13710), (914, 12420), (920, 12339), (1035, 10968), (1080, 10511), (1242, 9140), (1371, 8280), (1380, 8226), (1656, 6855), (1828, 6210), (2070, 5484), (2285, 4968), (2484, 4570), (2742, 4140), (2760, 4113), (3105, 3656)]