90201480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3119}}^1$

素因数の和:3374

約数の個数: 64

約数和(自身を含む): 271814400

約数和(自身を除く): 181612920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3119, 3615, 4820, 5784, 6238, 7230, 9357, 9640, 12476, 14460, 15595, 18714, 24952, 28920, 31190, 37428, 46785, 62380, 74856, 93570, 124760, 187140, 374280, 751679, 1503358, 2255037, 3006716, 3758395, 4510074, 6013432, 7516790, 9020148, 11275185, 15033580, 18040296, 22550370, 30067160, 45100740, 90201480]

約数ペア:

[(1, 90201480), (2, 45100740), (3, 30067160), (4, 22550370), (5, 18040296), (6, 15033580), (8, 11275185), (10, 9020148), (12, 7516790), (15, 6013432), (20, 4510074), (24, 3758395), (30, 3006716), (40, 2255037), (60, 1503358), (120, 751679), (241, 374280), (482, 187140), (723, 124760), (964, 93570), (1205, 74856), (1446, 62380), (1928, 46785), (2410, 37428), (2892, 31190), (3119, 28920), (3615, 24952), (4820, 18714), (5784, 15595), (6238, 14460), (7230, 12476), (9357, 9640)]