121373760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 168

約数和(自身を含む): 404530560

約数和(自身を除く): 283156800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 239, 240, 276, 320, 345, 368, 460, 478, 480, 529, 552, 690, 717, 736, 920, 956, 960, 1058, 1104, 1195, 1380, 1434, 1472, 1587, 1840, 1912, 2116, 2208, 2390, 2645, 2760, 2868, 3174, 3585, 3680, 3824, 4232, 4416, 4780, 5290, 5497, 5520, 5736, 6348, 7170, 7360, 7648, 7935, 8464, 9560, 10580, 10994, 11040, 11472, 12696, 14340, 15296, 15870, 16491, 16928, 19120, 21160, 21988, 22080, 22944, 25392, 27485, 28680, 31740, 32982, 33856, 38240, 42320, 43976, 45888, 50784, 54970, 57360, 63480, 65964, 76480, 82455, 84640, 87952, 101568, 109940, 114720, 126431, 126960, 131928, 164910, 169280, 175904, 219880, 229440, 252862, 253920, 263856, 329820, 351808, 379293, 439760, 505724, 507840, 527712, 632155, 659640, 758586, 879520, 1011448, 1055424, 1264310, 1319280, 1517172, 1759040, 1896465, 2022896, 2528620, 2638560, 3034344, 3792930, 4045792, 5057240, 5277120, 6068688, 7585860, 8091584, 10114480, 12137376, 15171720, 20228960, 24274752, 30343440, 40457920, 60686880, 121373760]

約数ペア:

[(1, 121373760), (2, 60686880), (3, 40457920), (4, 30343440), (5, 24274752), (6, 20228960), (8, 15171720), (10, 12137376), (12, 10114480), (15, 8091584), (16, 7585860), (20, 6068688), (23, 5277120), (24, 5057240), (30, 4045792), (32, 3792930), (40, 3034344), (46, 2638560), (48, 2528620), (60, 2022896), (64, 1896465), (69, 1759040), (80, 1517172), (92, 1319280), (96, 1264310), (115, 1055424), (120, 1011448), (138, 879520), (160, 758586), (184, 659640), (192, 632155), (230, 527712), (239, 507840), (240, 505724), (276, 439760), (320, 379293), (345, 351808), (368, 329820), (460, 263856), (478, 253920), (480, 252862), (529, 229440), (552, 219880), (690, 175904), (717, 169280), (736, 164910), (920, 131928), (956, 126960), (960, 126431), (1058, 114720), (1104, 109940), (1195, 101568), (1380, 87952), (1434, 84640), (1472, 82455), (1587, 76480), (1840, 65964), (1912, 63480), (2116, 57360), (2208, 54970), (2390, 50784), (2645, 45888), (2760, 43976), (2868, 42320), (3174, 38240), (3585, 33856), (3680, 32982), (3824, 31740), (4232, 28680), (4416, 27485), (4780, 25392), (5290, 22944), (5497, 22080), (5520, 21988), (5736, 21160), (6348, 19120), (7170, 16928), (7360, 16491), (7648, 15870), (7935, 15296), (8464, 14340), (9560, 12696), (10580, 11472), (10994, 11040)]