69870960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1903

約数の個数: 120

約数和(自身を含む): 239207904

約数和(自身を除く): 169336944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1831, 1908, 2120, 2385, 2544, 3180, 3662, 3816, 4240, 4770, 5493, 6360, 7324, 7632, 9155, 9540, 10986, 12720, 14648, 16479, 18310, 19080, 21972, 27465, 29296, 32958, 36620, 38160, 43944, 54930, 65916, 73240, 82395, 87888, 97043, 109860, 131832, 146480, 164790, 194086, 219720, 263664, 291129, 329580, 388172, 439440, 485215, 582258, 659160, 776344, 873387, 970430, 1164516, 1318320, 1455645, 1552688, 1746774, 1940860, 2329032, 2911290, 3493548, 3881720, 4366935, 4658064, 5822580, 6987096, 7763440, 8733870, 11645160, 13974192, 17467740, 23290320, 34935480, 69870960]

約数ペア:

[(1, 69870960), (2, 34935480), (3, 23290320), (4, 17467740), (5, 13974192), (6, 11645160), (8, 8733870), (9, 7763440), (10, 6987096), (12, 5822580), (15, 4658064), (16, 4366935), (18, 3881720), (20, 3493548), (24, 2911290), (30, 2329032), (36, 1940860), (40, 1746774), (45, 1552688), (48, 1455645), (53, 1318320), (60, 1164516), (72, 970430), (80, 873387), (90, 776344), (106, 659160), (120, 582258), (144, 485215), (159, 439440), (180, 388172), (212, 329580), (240, 291129), (265, 263664), (318, 219720), (360, 194086), (424, 164790), (477, 146480), (530, 131832), (636, 109860), (720, 97043), (795, 87888), (848, 82395), (954, 73240), (1060, 65916), (1272, 54930), (1590, 43944), (1831, 38160), (1908, 36620), (2120, 32958), (2385, 29296), (2544, 27465), (3180, 21972), (3662, 19080), (3816, 18310), (4240, 16479), (4770, 14648), (5493, 12720), (6360, 10986), (7324, 9540), (7632, 9155)]