139503960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{809}}^1$

素因数の和:1305

約数の個数: 96

約数和(自身を含む): 454896000

約数和(自身を除く): 315392040

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, 180, 360, 479, 809, 958, 1437, 1618, 1916, 2395, 2427, 2874, 3236, 3832, 4045, 4311, 4790, 4854, 5748, 6472, 7185, 7281, 8090, 8622, 9580, 9708, 11496, 12135, 14370, 14562, 16180, 17244, 19160, 19416, 21555, 24270, 28740, 29124, 32360, 34488, 36405, 43110, 48540, 57480, 58248, 72810, 86220, 97080, 145620, 172440, 291240, 387511, 775022, 1162533, 1550044, 1937555, 2325066, 3100088, 3487599, 3875110, 4650132, 5812665, 6975198, 7750220, 9300264, 11625330, 13950396, 15500440, 17437995, 23250660, 27900792, 34875990, 46501320, 69751980, 139503960]

約数ペア:

[(1, 139503960), (2, 69751980), (3, 46501320), (4, 34875990), (5, 27900792), (6, 23250660), (8, 17437995), (9, 15500440), (10, 13950396), (12, 11625330), (15, 9300264), (18, 7750220), (20, 6975198), (24, 5812665), (30, 4650132), (36, 3875110), (40, 3487599), (45, 3100088), (60, 2325066), (72, 1937555), (90, 1550044), (120, 1162533), (180, 775022), (360, 387511), (479, 291240), (809, 172440), (958, 145620), (1437, 97080), (1618, 86220), (1916, 72810), (2395, 58248), (2427, 57480), (2874, 48540), (3236, 43110), (3832, 36405), (4045, 34488), (4311, 32360), (4790, 29124), (4854, 28740), (5748, 24270), (6472, 21555), (7185, 19416), (7281, 19160), (8090, 17244), (8622, 16180), (9580, 14562), (9708, 14370), (11496, 12135)]