549480

素因数分解:

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

素因数の和:274

約数の個数: 64

約数和(自身を含む): 1742400

約数和(自身を除く): 1192920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 241, 285, 380, 456, 482, 570, 723, 760, 964, 1140, 1205, 1446, 1928, 2280, 2410, 2892, 3615, 4579, 4820, 5784, 7230, 9158, 9640, 13737, 14460, 18316, 22895, 27474, 28920, 36632, 45790, 54948, 68685, 91580, 109896, 137370, 183160, 274740, 549480]

約数ペア:

[(1, 549480), (2, 274740), (3, 183160), (4, 137370), (5, 109896), (6, 91580), (8, 68685), (10, 54948), (12, 45790), (15, 36632), (19, 28920), (20, 27474), (24, 22895), (30, 18316), (38, 14460), (40, 13737), (57, 9640), (60, 9158), (76, 7230), (95, 5784), (114, 4820), (120, 4579), (152, 3615), (190, 2892), (228, 2410), (241, 2280), (285, 1928), (380, 1446), (456, 1205), (482, 1140), (570, 964), (723, 760)]