128588760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{653}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 419318640

約数和(自身を除く): 290729880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 547, 653, 1094, 1306, 1641, 1959, 2188, 2612, 2735, 3265, 3282, 3918, 4376, 4923, 5224, 5470, 5877, 6530, 6564, 7836, 8205, 9795, 9846, 10940, 11754, 13060, 13128, 15672, 16410, 19590, 19692, 21880, 23508, 24615, 26120, 29385, 32820, 39180, 39384, 47016, 49230, 58770, 65640, 78360, 98460, 117540, 196920, 235080, 357191, 714382, 1071573, 1428764, 1785955, 2143146, 2857528, 3214719, 3571910, 4286292, 5357865, 6429438, 7143820, 8572584, 10715730, 12858876, 14287640, 16073595, 21431460, 25717752, 32147190, 42862920, 64294380, 128588760]

約数ペア:

[(1, 128588760), (2, 64294380), (3, 42862920), (4, 32147190), (5, 25717752), (6, 21431460), (8, 16073595), (9, 14287640), (10, 12858876), (12, 10715730), (15, 8572584), (18, 7143820), (20, 6429438), (24, 5357865), (30, 4286292), (36, 3571910), (40, 3214719), (45, 2857528), (60, 2143146), (72, 1785955), (90, 1428764), (120, 1071573), (180, 714382), (360, 357191), (547, 235080), (653, 196920), (1094, 117540), (1306, 98460), (1641, 78360), (1959, 65640), (2188, 58770), (2612, 49230), (2735, 47016), (3265, 39384), (3282, 39180), (3918, 32820), (4376, 29385), (4923, 26120), (5224, 24615), (5470, 23508), (5877, 21880), (6530, 19692), (6564, 19590), (7836, 16410), (8205, 15672), (9795, 13128), (9846, 13060), (10940, 11754)]