120186840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1831}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 361416960

約数和(自身を除く): 241230120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1641, 1831, 2188, 2735, 3282, 3662, 4376, 5470, 5493, 6564, 7324, 8205, 9155, 10940, 10986, 13128, 14648, 16410, 18310, 21880, 21972, 27465, 32820, 36620, 43944, 54930, 65640, 73240, 109860, 219720, 1001557, 2003114, 3004671, 4006228, 5007785, 6009342, 8012456, 10015570, 12018684, 15023355, 20031140, 24037368, 30046710, 40062280, 60093420, 120186840]

約数ペア:

[(1, 120186840), (2, 60093420), (3, 40062280), (4, 30046710), (5, 24037368), (6, 20031140), (8, 15023355), (10, 12018684), (12, 10015570), (15, 8012456), (20, 6009342), (24, 5007785), (30, 4006228), (40, 3004671), (60, 2003114), (120, 1001557), (547, 219720), (1094, 109860), (1641, 73240), (1831, 65640), (2188, 54930), (2735, 43944), (3282, 36620), (3662, 32820), (4376, 27465), (5470, 21972), (5493, 21880), (6564, 18310), (7324, 16410), (8205, 14648), (9155, 13128), (10940, 10986)]