87348480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 298407648

約数和(自身を除く): 211059168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 64, 69, 80, 86, 92, 96, 115, 120, 128, 129, 138, 160, 172, 184, 192, 215, 230, 240, 256, 258, 276, 320, 344, 345, 368, 384, 430, 460, 480, 516, 529, 552, 640, 645, 688, 690, 736, 768, 860, 920, 960, 989, 1032, 1058, 1104, 1280, 1290, 1376, 1380, 1472, 1587, 1720, 1840, 1920, 1978, 2064, 2116, 2208, 2580, 2645, 2752, 2760, 2944, 2967, 3174, 3440, 3680, 3840, 3956, 4128, 4232, 4416, 4945, 5160, 5290, 5504, 5520, 5888, 5934, 6348, 6880, 7360, 7912, 7935, 8256, 8464, 8832, 9890, 10320, 10580, 11008, 11040, 11868, 12696, 13760, 14720, 14835, 15824, 15870, 16512, 16928, 17664, 19780, 20640, 21160, 22080, 22747, 23736, 25392, 27520, 29440, 29670, 31648, 31740, 33024, 33856, 39560, 41280, 42320, 44160, 45494, 47472, 50784, 55040, 59340, 63296, 63480, 67712, 68241, 79120, 82560, 84640, 88320, 90988, 94944, 101568, 113735, 118680, 126592, 126960, 135424, 136482, 158240, 165120, 169280, 181976, 189888, 203136, 227470, 237360, 253184, 253920, 272964, 316480, 338560, 341205, 363952, 379776, 406272, 454940, 474720, 507840, 545928, 632960, 677120, 682410, 727904, 759552, 909880, 949440, 1015680, 1091856, 1265920, 1364820, 1455808, 1819760, 1898880, 2031360, 2183712, 2729640, 2911616, 3639520, 3797760, 4367424, 5459280, 5823232, 7279040, 8734848, 10918560, 14558080, 17469696, 21837120, 29116160, 43674240, 87348480]

約数ペア:

[(1, 87348480), (2, 43674240), (3, 29116160), (4, 21837120), (5, 17469696), (6, 14558080), (8, 10918560), (10, 8734848), (12, 7279040), (15, 5823232), (16, 5459280), (20, 4367424), (23, 3797760), (24, 3639520), (30, 2911616), (32, 2729640), (40, 2183712), (43, 2031360), (46, 1898880), (48, 1819760), (60, 1455808), (64, 1364820), (69, 1265920), (80, 1091856), (86, 1015680), (92, 949440), (96, 909880), (115, 759552), (120, 727904), (128, 682410), (129, 677120), (138, 632960), (160, 545928), (172, 507840), (184, 474720), (192, 454940), (215, 406272), (230, 379776), (240, 363952), (256, 341205), (258, 338560), (276, 316480), (320, 272964), (344, 253920), (345, 253184), (368, 237360), (384, 227470), (430, 203136), (460, 189888), (480, 181976), (516, 169280), (529, 165120), (552, 158240), (640, 136482), (645, 135424), (688, 126960), (690, 126592), (736, 118680), (768, 113735), (860, 101568), (920, 94944), (960, 90988), (989, 88320), (1032, 84640), (1058, 82560), (1104, 79120), (1280, 68241), (1290, 67712), (1376, 63480), (1380, 63296), (1472, 59340), (1587, 55040), (1720, 50784), (1840, 47472), (1920, 45494), (1978, 44160), (2064, 42320), (2116, 41280), (2208, 39560), (2580, 33856), (2645, 33024), (2752, 31740), (2760, 31648), (2944, 29670), (2967, 29440), (3174, 27520), (3440, 25392), (3680, 23736), (3840, 22747), (3956, 22080), (4128, 21160), (4232, 20640), (4416, 19780), (4945, 17664), (5160, 16928), (5290, 16512), (5504, 15870), (5520, 15824), (5888, 14835), (5934, 14720), (6348, 13760), (6880, 12696), (7360, 11868), (7912, 11040), (7935, 11008), (8256, 10580), (8464, 10320), (8832, 9890)]