164350320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{684793}}^1$

素因数の和:684809

約数の個数: 40

約数和(自身を含む): 509486736

約数和(自身を除く): 345136416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 684793, 1369586, 2054379, 2739172, 3423965, 4108758, 5478344, 6847930, 8217516, 10271895, 10956688, 13695860, 16435032, 20543790, 27391720, 32870064, 41087580, 54783440, 82175160, 164350320]

約数ペア:

[(1, 164350320), (2, 82175160), (3, 54783440), (4, 41087580), (5, 32870064), (6, 27391720), (8, 20543790), (10, 16435032), (12, 13695860), (15, 10956688), (16, 10271895), (20, 8217516), (24, 6847930), (30, 5478344), (40, 4108758), (48, 3423965), (60, 2739172), (80, 2054379), (120, 1369586), (240, 684793)]