120586240

素因数分解:

$2^{20}\times 5^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 84

約数和(自身を含む): 301989744

約数和(自身を除く): 181403504

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, 1472, 1840, 2048, 2560, 2944, 3680, 4096, 5120, 5888, 7360, 8192, 10240, 11776, 14720, 16384, 20480, 23552, 29440, 32768, 40960, 47104, 58880, 65536, 81920, 94208, 117760, 131072, 163840, 188416, 235520, 262144, 327680, 376832, 471040, 524288, 655360, 753664, 942080, 1048576, 1310720, 1507328, 1884160, 2621440, 3014656, 3768320, 5242880, 6029312, 7536640, 12058624, 15073280, 24117248, 30146560, 60293120, 120586240]

約数ペア:

[(1, 120586240), (2, 60293120), (4, 30146560), (5, 24117248), (8, 15073280), (10, 12058624), (16, 7536640), (20, 6029312), (23, 5242880), (32, 3768320), (40, 3014656), (46, 2621440), (64, 1884160), (80, 1507328), (92, 1310720), (115, 1048576), (128, 942080), (160, 753664), (184, 655360), (230, 524288), (256, 471040), (320, 376832), (368, 327680), (460, 262144), (512, 235520), (640, 188416), (736, 163840), (920, 131072), (1024, 117760), (1280, 94208), (1472, 81920), (1840, 65536), (2048, 58880), (2560, 47104), (2944, 40960), (3680, 32768), (4096, 29440), (5120, 23552), (5888, 20480), (7360, 16384), (8192, 14720), (10240, 11776)]