153205760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1349

約数の個数: 88

約数和(自身を含む): 383787936

約数和(自身を除く): 230582176

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, 1024, 1280, 1301, 1472, 1840, 2560, 2602, 2944, 3680, 5120, 5204, 5888, 6505, 7360, 10408, 11776, 13010, 14720, 20816, 23552, 26020, 29440, 29923, 41632, 52040, 58880, 59846, 83264, 104080, 117760, 119692, 149615, 166528, 208160, 239384, 299230, 333056, 416320, 478768, 598460, 666112, 832640, 957536, 1196920, 1332224, 1665280, 1915072, 2393840, 3330560, 3830144, 4787680, 6661120, 7660288, 9575360, 15320576, 19150720, 30641152, 38301440, 76602880, 153205760]

約数ペア:

[(1, 153205760), (2, 76602880), (4, 38301440), (5, 30641152), (8, 19150720), (10, 15320576), (16, 9575360), (20, 7660288), (23, 6661120), (32, 4787680), (40, 3830144), (46, 3330560), (64, 2393840), (80, 1915072), (92, 1665280), (115, 1332224), (128, 1196920), (160, 957536), (184, 832640), (230, 666112), (256, 598460), (320, 478768), (368, 416320), (460, 333056), (512, 299230), (640, 239384), (736, 208160), (920, 166528), (1024, 149615), (1280, 119692), (1301, 117760), (1472, 104080), (1840, 83264), (2560, 59846), (2602, 58880), (2944, 52040), (3680, 41632), (5120, 29923), (5204, 29440), (5888, 26020), (6505, 23552), (7360, 20816), (10408, 14720), (11776, 13010)]