23112960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 79666944

約数和(自身を除く): 56553984

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, 256, 260, 312, 320, 384, 390, 416, 463, 480, 520, 624, 640, 768, 780, 832, 926, 960, 1040, 1248, 1280, 1389, 1560, 1664, 1852, 1920, 2080, 2315, 2496, 2778, 3120, 3328, 3704, 3840, 4160, 4630, 4992, 5556, 6019, 6240, 6945, 7408, 8320, 9260, 9984, 11112, 12038, 12480, 13890, 14816, 16640, 18057, 18520, 22224, 24076, 24960, 27780, 29632, 30095, 36114, 37040, 44448, 48152, 49920, 55560, 59264, 60190, 72228, 74080, 88896, 90285, 96304, 111120, 118528, 120380, 144456, 148160, 177792, 180570, 192608, 222240, 240760, 288912, 296320, 355584, 361140, 385216, 444480, 481520, 577824, 592640, 722280, 770432, 888960, 963040, 1155648, 1444560, 1540864, 1777920, 1926080, 2311296, 2889120, 3852160, 4622592, 5778240, 7704320, 11556480, 23112960]

約数ペア:

[(1, 23112960), (2, 11556480), (3, 7704320), (4, 5778240), (5, 4622592), (6, 3852160), (8, 2889120), (10, 2311296), (12, 1926080), (13, 1777920), (15, 1540864), (16, 1444560), (20, 1155648), (24, 963040), (26, 888960), (30, 770432), (32, 722280), (39, 592640), (40, 577824), (48, 481520), (52, 444480), (60, 385216), (64, 361140), (65, 355584), (78, 296320), (80, 288912), (96, 240760), (104, 222240), (120, 192608), (128, 180570), (130, 177792), (156, 148160), (160, 144456), (192, 120380), (195, 118528), (208, 111120), (240, 96304), (256, 90285), (260, 88896), (312, 74080), (320, 72228), (384, 60190), (390, 59264), (416, 55560), (463, 49920), (480, 48152), (520, 44448), (624, 37040), (640, 36114), (768, 30095), (780, 29632), (832, 27780), (926, 24960), (960, 24076), (1040, 22224), (1248, 18520), (1280, 18057), (1389, 16640), (1560, 14816), (1664, 13890), (1852, 12480), (1920, 12038), (2080, 11112), (2315, 9984), (2496, 9260), (2778, 8320), (3120, 7408), (3328, 6945), (3704, 6240), (3840, 6019), (4160, 5556), (4630, 4992)]