264600540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{490001}}^1$

素因数の和:490019

約数の個数: 48

約数和(自身を含む): 823203360

約数和(自身を除く): 558602820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 490001, 980002, 1470003, 1960004, 2450005, 2940006, 4410009, 4900010, 5880012, 7350015, 8820018, 9800020, 13230027, 14700030, 17640036, 22050045, 26460054, 29400060, 44100090, 52920108, 66150135, 88200180, 132300270, 264600540]

約数ペア:

[(1, 264600540), (2, 132300270), (3, 88200180), (4, 66150135), (5, 52920108), (6, 44100090), (9, 29400060), (10, 26460054), (12, 22050045), (15, 17640036), (18, 14700030), (20, 13230027), (27, 9800020), (30, 8820018), (36, 7350015), (45, 5880012), (54, 4900010), (60, 4410009), (90, 2940006), (108, 2450005), (135, 1960004), (180, 1470003), (270, 980002), (540, 490001)]