80096640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3244

約数の個数: 128

約数和(自身を含む): 275032800

約数和(自身を除く): 194936160

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, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 3209, 4160, 4992, 6240, 6418, 8320, 9627, 12480, 12836, 16045, 19254, 24960, 25672, 32090, 38508, 41717, 48135, 51344, 64180, 77016, 83434, 96270, 102688, 125151, 128360, 154032, 166868, 192540, 205376, 208585, 250302, 256720, 308064, 333736, 385080, 410752, 417170, 500604, 513440, 616128, 625755, 667472, 770160, 834340, 1001208, 1026880, 1232256, 1251510, 1334944, 1540320, 1668680, 2002416, 2053760, 2503020, 2669888, 3080640, 3337360, 4004832, 5006040, 5339776, 6161280, 6674720, 8009664, 10012080, 13349440, 16019328, 20024160, 26698880, 40048320, 80096640]

約数ペア:

[(1, 80096640), (2, 40048320), (3, 26698880), (4, 20024160), (5, 16019328), (6, 13349440), (8, 10012080), (10, 8009664), (12, 6674720), (13, 6161280), (15, 5339776), (16, 5006040), (20, 4004832), (24, 3337360), (26, 3080640), (30, 2669888), (32, 2503020), (39, 2053760), (40, 2002416), (48, 1668680), (52, 1540320), (60, 1334944), (64, 1251510), (65, 1232256), (78, 1026880), (80, 1001208), (96, 834340), (104, 770160), (120, 667472), (128, 625755), (130, 616128), (156, 513440), (160, 500604), (192, 417170), (195, 410752), (208, 385080), (240, 333736), (260, 308064), (312, 256720), (320, 250302), (384, 208585), (390, 205376), (416, 192540), (480, 166868), (520, 154032), (624, 128360), (640, 125151), (780, 102688), (832, 96270), (960, 83434), (1040, 77016), (1248, 64180), (1560, 51344), (1664, 48135), (1920, 41717), (2080, 38508), (2496, 32090), (3120, 25672), (3209, 24960), (4160, 19254), (4992, 16045), (6240, 12836), (6418, 12480), (8320, 9627)]