27791360

素因数分解:

$2^{12}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 104

約数和(自身を含む): 70770240

約数和(自身を除く): 42978880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 59, 64, 80, 92, 115, 118, 128, 160, 184, 230, 236, 256, 295, 320, 368, 460, 472, 512, 590, 640, 736, 920, 944, 1024, 1180, 1280, 1357, 1472, 1840, 1888, 2048, 2360, 2560, 2714, 2944, 3680, 3776, 4096, 4720, 5120, 5428, 5888, 6785, 7360, 7552, 9440, 10240, 10856, 11776, 13570, 14720, 15104, 18880, 20480, 21712, 23552, 27140, 29440, 30208, 37760, 43424, 47104, 54280, 58880, 60416, 75520, 86848, 94208, 108560, 117760, 120832, 151040, 173696, 217120, 235520, 241664, 302080, 347392, 434240, 471040, 604160, 694784, 868480, 1208320, 1389568, 1736960, 2779136, 3473920, 5558272, 6947840, 13895680, 27791360]

約数ペア:

[(1, 27791360), (2, 13895680), (4, 6947840), (5, 5558272), (8, 3473920), (10, 2779136), (16, 1736960), (20, 1389568), (23, 1208320), (32, 868480), (40, 694784), (46, 604160), (59, 471040), (64, 434240), (80, 347392), (92, 302080), (115, 241664), (118, 235520), (128, 217120), (160, 173696), (184, 151040), (230, 120832), (236, 117760), (256, 108560), (295, 94208), (320, 86848), (368, 75520), (460, 60416), (472, 58880), (512, 54280), (590, 47104), (640, 43424), (736, 37760), (920, 30208), (944, 29440), (1024, 27140), (1180, 23552), (1280, 21712), (1357, 20480), (1472, 18880), (1840, 15104), (1888, 14720), (2048, 13570), (2360, 11776), (2560, 10856), (2714, 10240), (2944, 9440), (3680, 7552), (3776, 7360), (4096, 6785), (4720, 5888), (5120, 5428)]