7537920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 26097792

約数和(自身を除く): 18559872

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, 520, 604, 624, 640, 755, 768, 780, 832, 906, 960, 1040, 1208, 1248, 1280, 1510, 1560, 1664, 1812, 1920, 1963, 2080, 2265, 2416, 2496, 3020, 3120, 3328, 3624, 3840, 3926, 4160, 4530, 4832, 4992, 5889, 6040, 6240, 7248, 7852, 8320, 9060, 9664, 9815, 9984, 11778, 12080, 12480, 14496, 15704, 16640, 18120, 19328, 19630, 23556, 24160, 24960, 28992, 29445, 31408, 36240, 38656, 39260, 47112, 48320, 49920, 57984, 58890, 62816, 72480, 78520, 94224, 96640, 115968, 117780, 125632, 144960, 157040, 188448, 193280, 235560, 251264, 289920, 314080, 376896, 471120, 502528, 579840, 628160, 753792, 942240, 1256320, 1507584, 1884480, 2512640, 3768960, 7537920]

約数ペア:

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