180325740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{429347}}^1$

素因数の和:429366

約数の個数: 48

約数和(自身を含む): 577043712

約数和(自身を除く): 396717972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 429347, 858694, 1288041, 1717388, 2146735, 2576082, 3005429, 4293470, 5152164, 6010858, 6440205, 8586940, 9016287, 12021716, 12880410, 15027145, 18032574, 25760820, 30054290, 36065148, 45081435, 60108580, 90162870, 180325740]

約数ペア:

[(1, 180325740), (2, 90162870), (3, 60108580), (4, 45081435), (5, 36065148), (6, 30054290), (7, 25760820), (10, 18032574), (12, 15027145), (14, 12880410), (15, 12021716), (20, 9016287), (21, 8586940), (28, 6440205), (30, 6010858), (35, 5152164), (42, 4293470), (60, 3005429), (70, 2576082), (84, 2146735), (105, 1717388), (140, 1288041), (210, 858694), (420, 429347)]