144460740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{1721}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 405014400

約数和(自身を除く): 260553660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1399, 1721, 2798, 3442, 4197, 5163, 5596, 6884, 6995, 8394, 8605, 10326, 13990, 16788, 17210, 20652, 20985, 25815, 27980, 34420, 41970, 51630, 83940, 103260, 2407679, 4815358, 7223037, 9630716, 12038395, 14446074, 24076790, 28892148, 36115185, 48153580, 72230370, 144460740]

約数ペア:

[(1, 144460740), (2, 72230370), (3, 48153580), (4, 36115185), (5, 28892148), (6, 24076790), (10, 14446074), (12, 12038395), (15, 9630716), (20, 7223037), (30, 4815358), (60, 2407679), (1399, 103260), (1721, 83940), (2798, 51630), (3442, 41970), (4197, 34420), (5163, 27980), (5596, 25815), (6884, 20985), (6995, 20652), (8394, 17210), (8605, 16788), (10326, 13990)]