274740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 813120

約数和(自身を除く): 538380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 241, 285, 380, 482, 570, 723, 964, 1140, 1205, 1446, 2410, 2892, 3615, 4579, 4820, 7230, 9158, 13737, 14460, 18316, 22895, 27474, 45790, 54948, 68685, 91580, 137370, 274740]

約数ペア:

[(1, 274740), (2, 137370), (3, 91580), (4, 68685), (5, 54948), (6, 45790), (10, 27474), (12, 22895), (15, 18316), (19, 14460), (20, 13737), (30, 9158), (38, 7230), (57, 4820), (60, 4579), (76, 3615), (95, 2892), (114, 2410), (190, 1446), (228, 1205), (241, 1140), (285, 964), (380, 723), (482, 570)]