76602880

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1347

約数の個数: 80

約数和(自身を含む): 191800224

約数和(自身を除く): 115197344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1280, 1301, 1472, 1840, 2560, 2602, 2944, 3680, 5204, 5888, 6505, 7360, 10408, 11776, 13010, 14720, 20816, 26020, 29440, 29923, 41632, 52040, 58880, 59846, 83264, 104080, 119692, 149615, 166528, 208160, 239384, 299230, 333056, 416320, 478768, 598460, 666112, 832640, 957536, 1196920, 1665280, 1915072, 2393840, 3330560, 3830144, 4787680, 7660288, 9575360, 15320576, 19150720, 38301440, 76602880]

約数ペア:

[(1, 76602880), (2, 38301440), (4, 19150720), (5, 15320576), (8, 9575360), (10, 7660288), (16, 4787680), (20, 3830144), (23, 3330560), (32, 2393840), (40, 1915072), (46, 1665280), (64, 1196920), (80, 957536), (92, 832640), (115, 666112), (128, 598460), (160, 478768), (184, 416320), (230, 333056), (256, 299230), (320, 239384), (368, 208160), (460, 166528), (512, 149615), (640, 119692), (736, 104080), (920, 83264), (1280, 59846), (1301, 58880), (1472, 52040), (1840, 41632), (2560, 29923), (2602, 29440), (2944, 26020), (3680, 20816), (5204, 14720), (5888, 13010), (6505, 11776), (7360, 10408)]