180402960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3119}}^1$

素因数の和:3376

約数の個数: 80

約数和(自身を含む): 561749760

約数和(自身を除く): 381346800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3119, 3615, 3856, 4820, 5784, 6238, 7230, 9357, 9640, 11568, 12476, 14460, 15595, 18714, 19280, 24952, 28920, 31190, 37428, 46785, 49904, 57840, 62380, 74856, 93570, 124760, 149712, 187140, 249520, 374280, 748560, 751679, 1503358, 2255037, 3006716, 3758395, 4510074, 6013432, 7516790, 9020148, 11275185, 12026864, 15033580, 18040296, 22550370, 30067160, 36080592, 45100740, 60134320, 90201480, 180402960]

約数ペア:

[(1, 180402960), (2, 90201480), (3, 60134320), (4, 45100740), (5, 36080592), (6, 30067160), (8, 22550370), (10, 18040296), (12, 15033580), (15, 12026864), (16, 11275185), (20, 9020148), (24, 7516790), (30, 6013432), (40, 4510074), (48, 3758395), (60, 3006716), (80, 2255037), (120, 1503358), (240, 751679), (241, 748560), (482, 374280), (723, 249520), (964, 187140), (1205, 149712), (1446, 124760), (1928, 93570), (2410, 74856), (2892, 62380), (3119, 57840), (3615, 49904), (3856, 46785), (4820, 37428), (5784, 31190), (6238, 28920), (7230, 24952), (9357, 19280), (9640, 18714), (11568, 15595), (12476, 14460)]