57654180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11863}}^1$

素因数の和:11887

約数の個数: 72

約数和(自身を含む): 181376832

約数和(自身を除く): 123722652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 11863, 23726, 35589, 47452, 59315, 71178, 106767, 118630, 142356, 177945, 213534, 237260, 320301, 355890, 427068, 533835, 640602, 711780, 960903, 1067670, 1281204, 1601505, 1921806, 2135340, 2882709, 3203010, 3843612, 4804515, 5765418, 6406020, 9609030, 11530836, 14413545, 19218060, 28827090, 57654180]

約数ペア:

[(1, 57654180), (2, 28827090), (3, 19218060), (4, 14413545), (5, 11530836), (6, 9609030), (9, 6406020), (10, 5765418), (12, 4804515), (15, 3843612), (18, 3203010), (20, 2882709), (27, 2135340), (30, 1921806), (36, 1601505), (45, 1281204), (54, 1067670), (60, 960903), (81, 711780), (90, 640602), (108, 533835), (135, 427068), (162, 355890), (180, 320301), (243, 237260), (270, 213534), (324, 177945), (405, 142356), (486, 118630), (540, 106767), (810, 71178), (972, 59315), (1215, 47452), (1620, 35589), (2430, 23726), (4860, 11863)]