30151680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 176

約数和(自身を含む): 104544384

約数和(自身を除く): 74392704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 151, 156, 160, 192, 195, 208, 240, 256, 260, 302, 312, 320, 384, 390, 416, 453, 480, 512, 520, 604, 624, 640, 755, 768, 780, 832, 906, 960, 1024, 1040, 1208, 1248, 1280, 1510, 1536, 1560, 1664, 1812, 1920, 1963, 2080, 2265, 2416, 2496, 2560, 3020, 3072, 3120, 3328, 3624, 3840, 3926, 4160, 4530, 4832, 4992, 5120, 5889, 6040, 6240, 6656, 7248, 7680, 7852, 8320, 9060, 9664, 9815, 9984, 11778, 12080, 12480, 13312, 14496, 15360, 15704, 16640, 18120, 19328, 19630, 19968, 23556, 24160, 24960, 28992, 29445, 31408, 33280, 36240, 38656, 39260, 39936, 47112, 48320, 49920, 57984, 58890, 62816, 66560, 72480, 77312, 78520, 94224, 96640, 99840, 115968, 117780, 125632, 144960, 154624, 157040, 188448, 193280, 199680, 231936, 235560, 251264, 289920, 314080, 376896, 386560, 463872, 471120, 502528, 579840, 628160, 753792, 773120, 942240, 1005056, 1159680, 1256320, 1507584, 1884480, 2010112, 2319360, 2512640, 3015168, 3768960, 5025280, 6030336, 7537920, 10050560, 15075840, 30151680]

約数ペア:

[(1, 30151680), (2, 15075840), (3, 10050560), (4, 7537920), (5, 6030336), (6, 5025280), (8, 3768960), (10, 3015168), (12, 2512640), (13, 2319360), (15, 2010112), (16, 1884480), (20, 1507584), (24, 1256320), (26, 1159680), (30, 1005056), (32, 942240), (39, 773120), (40, 753792), (48, 628160), (52, 579840), (60, 502528), (64, 471120), (65, 463872), (78, 386560), (80, 376896), (96, 314080), (104, 289920), (120, 251264), (128, 235560), (130, 231936), (151, 199680), (156, 193280), (160, 188448), (192, 157040), (195, 154624), (208, 144960), (240, 125632), (256, 117780), (260, 115968), (302, 99840), (312, 96640), (320, 94224), (384, 78520), (390, 77312), (416, 72480), (453, 66560), (480, 62816), (512, 58890), (520, 57984), (604, 49920), (624, 48320), (640, 47112), (755, 39936), (768, 39260), (780, 38656), (832, 36240), (906, 33280), (960, 31408), (1024, 29445), (1040, 28992), (1208, 24960), (1248, 24160), (1280, 23556), (1510, 19968), (1536, 19630), (1560, 19328), (1664, 18120), (1812, 16640), (1920, 15704), (1963, 15360), (2080, 14496), (2265, 13312), (2416, 12480), (2496, 12080), (2560, 11778), (3020, 9984), (3072, 9815), (3120, 9664), (3328, 9060), (3624, 8320), (3840, 7852), (3926, 7680), (4160, 7248), (4530, 6656), (4832, 6240), (4992, 6040), (5120, 5889)]