15075840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:190

約数の個数: 160

約数和(自身を含む): 52246656

約数和(自身を除く): 37170816

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, 1040, 1208, 1248, 1280, 1510, 1536, 1560, 1664, 1812, 1920, 1963, 2080, 2265, 2416, 2496, 2560, 3020, 3120, 3328, 3624, 3840, 3926, 4160, 4530, 4832, 4992, 5889, 6040, 6240, 6656, 7248, 7680, 7852, 8320, 9060, 9664, 9815, 9984, 11778, 12080, 12480, 14496, 15704, 16640, 18120, 19328, 19630, 19968, 23556, 24160, 24960, 28992, 29445, 31408, 33280, 36240, 38656, 39260, 47112, 48320, 49920, 57984, 58890, 62816, 72480, 77312, 78520, 94224, 96640, 99840, 115968, 117780, 125632, 144960, 157040, 188448, 193280, 231936, 235560, 251264, 289920, 314080, 376896, 386560, 471120, 502528, 579840, 628160, 753792, 942240, 1005056, 1159680, 1256320, 1507584, 1884480, 2512640, 3015168, 3768960, 5025280, 7537920, 15075840]

約数ペア:

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