139288080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1061}}^1$

素因数の和:1624

約数の個数: 80

約数和(自身を含む): 432990144

約数和(自身を除く): 293702064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 1061, 1094, 1641, 2122, 2188, 2735, 3183, 3282, 4244, 4376, 5305, 5470, 6366, 6564, 8205, 8488, 8752, 10610, 10940, 12732, 13128, 15915, 16410, 16976, 21220, 21880, 25464, 26256, 31830, 32820, 42440, 43760, 50928, 63660, 65640, 84880, 127320, 131280, 254640, 580367, 1160734, 1741101, 2321468, 2901835, 3482202, 4642936, 5803670, 6964404, 8705505, 9285872, 11607340, 13928808, 17411010, 23214680, 27857616, 34822020, 46429360, 69644040, 139288080]

約数ペア:

[(1, 139288080), (2, 69644040), (3, 46429360), (4, 34822020), (5, 27857616), (6, 23214680), (8, 17411010), (10, 13928808), (12, 11607340), (15, 9285872), (16, 8705505), (20, 6964404), (24, 5803670), (30, 4642936), (40, 3482202), (48, 2901835), (60, 2321468), (80, 1741101), (120, 1160734), (240, 580367), (547, 254640), (1061, 131280), (1094, 127320), (1641, 84880), (2122, 65640), (2188, 63660), (2735, 50928), (3183, 43760), (3282, 42440), (4244, 32820), (4376, 31830), (5305, 26256), (5470, 25464), (6366, 21880), (6564, 21220), (8205, 16976), (8488, 16410), (8752, 15915), (10610, 13128), (10940, 12732)]