2586183960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{155047}}^1$

素因数の和:155200

約数の個数: 64

約数和(自身を含む): 7814419200

約数和(自身を除く): 5228235240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 155047, 310094, 465141, 620188, 775235, 930282, 1240376, 1550470, 1860564, 2325705, 3100940, 3721128, 4651410, 6201880, 9302820, 18605640, 21551533, 43103066, 64654599, 86206132, 107757665, 129309198, 172412264, 215515330, 258618396, 323272995, 431030660, 517236792, 646545990, 862061320, 1293091980, 2586183960]

約数ペア:

[(1, 2586183960), (2, 1293091980), (3, 862061320), (4, 646545990), (5, 517236792), (6, 431030660), (8, 323272995), (10, 258618396), (12, 215515330), (15, 172412264), (20, 129309198), (24, 107757665), (30, 86206132), (40, 64654599), (60, 43103066), (120, 21551533), (139, 18605640), (278, 9302820), (417, 6201880), (556, 4651410), (695, 3721128), (834, 3100940), (1112, 2325705), (1390, 1860564), (1668, 1550470), (2085, 1240376), (2780, 930282), (3336, 775235), (4170, 620188), (5560, 465141), (8340, 310094), (16680, 155047)]