2401620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3104

約数の個数: 48

約数和(自身を含む): 7244160

約数和(自身を除く): 4842540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3079, 6158, 9237, 12316, 15395, 18474, 30790, 36948, 40027, 46185, 61580, 80054, 92370, 120081, 160108, 184740, 200135, 240162, 400270, 480324, 600405, 800540, 1200810, 2401620]

約数ペア:

[(1, 2401620), (2, 1200810), (3, 800540), (4, 600405), (5, 480324), (6, 400270), (10, 240162), (12, 200135), (13, 184740), (15, 160108), (20, 120081), (26, 92370), (30, 80054), (39, 61580), (52, 46185), (60, 40027), (65, 36948), (78, 30790), (130, 18474), (156, 15395), (195, 12316), (260, 9237), (390, 6158), (780, 3079)]