2647994760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2451847}}^1$

素因数の和:2451867

約数の個数: 64

約数和(自身を含む): 8826652800

約数和(自身を除く): 6178658040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2451847, 4903694, 7355541, 9807388, 12259235, 14711082, 19614776, 22066623, 24518470, 29422164, 36777705, 44133246, 49036940, 58844328, 66199869, 73555410, 88266492, 98073880, 110333115, 132399738, 147110820, 176532984, 220666230, 264799476, 294221640, 330999345, 441332460, 529598952, 661998690, 882664920, 1323997380, 2647994760]

約数ペア:

[(1, 2647994760), (2, 1323997380), (3, 882664920), (4, 661998690), (5, 529598952), (6, 441332460), (8, 330999345), (9, 294221640), (10, 264799476), (12, 220666230), (15, 176532984), (18, 147110820), (20, 132399738), (24, 110333115), (27, 98073880), (30, 88266492), (36, 73555410), (40, 66199869), (45, 58844328), (54, 49036940), (60, 44133246), (72, 36777705), (90, 29422164), (108, 24518470), (120, 22066623), (135, 19614776), (180, 14711082), (216, 12259235), (270, 9807388), (360, 7355541), (540, 4903694), (1080, 2451847)]