26996520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{613}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 81342720

約数和(自身を除く): 54346200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 613, 734, 1101, 1226, 1468, 1835, 1839, 2202, 2452, 2936, 3065, 3670, 3678, 4404, 4904, 5505, 6130, 7340, 7356, 8808, 9195, 11010, 12260, 14680, 14712, 18390, 22020, 24520, 36780, 44040, 73560, 224971, 449942, 674913, 899884, 1124855, 1349826, 1799768, 2249710, 2699652, 3374565, 4499420, 5399304, 6749130, 8998840, 13498260, 26996520]

約数ペア:

[(1, 26996520), (2, 13498260), (3, 8998840), (4, 6749130), (5, 5399304), (6, 4499420), (8, 3374565), (10, 2699652), (12, 2249710), (15, 1799768), (20, 1349826), (24, 1124855), (30, 899884), (40, 674913), (60, 449942), (120, 224971), (367, 73560), (613, 44040), (734, 36780), (1101, 24520), (1226, 22020), (1468, 18390), (1835, 14712), (1839, 14680), (2202, 12260), (2452, 11010), (2936, 9195), (3065, 8808), (3670, 7356), (3678, 7340), (4404, 6130), (4904, 5505)]