445048920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9437}}^1$

素因数の和:9585

約数の個数: 96

約数和(自身を含む): 1457604720

約数和(自身を除く): 1012555800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9432, 9437, 11790, 15720, 18874, 23580, 28311, 37748, 47160, 47185, 56622, 75496, 84933, 94370, 113244, 141555, 169866, 188740, 226488, 283110, 339732, 377480, 424665, 566220, 679464, 849330, 1132440, 1236247, 1698660, 2472494, 3397320, 3708741, 4944988, 6181235, 7417482, 9889976, 11126223, 12362470, 14834964, 18543705, 22252446, 24724940, 29669928, 37087410, 44504892, 49449880, 55631115, 74174820, 89009784, 111262230, 148349640, 222524460, 445048920]

約数ペア:

[(1, 445048920), (2, 222524460), (3, 148349640), (4, 111262230), (5, 89009784), (6, 74174820), (8, 55631115), (9, 49449880), (10, 44504892), (12, 37087410), (15, 29669928), (18, 24724940), (20, 22252446), (24, 18543705), (30, 14834964), (36, 12362470), (40, 11126223), (45, 9889976), (60, 7417482), (72, 6181235), (90, 4944988), (120, 3708741), (131, 3397320), (180, 2472494), (262, 1698660), (360, 1236247), (393, 1132440), (524, 849330), (655, 679464), (786, 566220), (1048, 424665), (1179, 377480), (1310, 339732), (1572, 283110), (1965, 226488), (2358, 188740), (2620, 169866), (3144, 141555), (3930, 113244), (4716, 94370), (5240, 84933), (5895, 75496), (7860, 56622), (9432, 47185), (9437, 47160), (11790, 37748), (15720, 28311), (18874, 23580)]