2053607520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4278349}}^1$

素因数の和:4278367

約数の個数: 48

約数和(自身を含む): 6468865200

約数和(自身を除く): 4415257680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4278349, 8556698, 12835047, 17113396, 21391745, 25670094, 34226792, 42783490, 51340188, 64175235, 68453584, 85566980, 102680376, 128350470, 136907168, 171133960, 205360752, 256700940, 342267920, 410721504, 513401880, 684535840, 1026803760, 2053607520]

約数ペア:

[(1, 2053607520), (2, 1026803760), (3, 684535840), (4, 513401880), (5, 410721504), (6, 342267920), (8, 256700940), (10, 205360752), (12, 171133960), (15, 136907168), (16, 128350470), (20, 102680376), (24, 85566980), (30, 68453584), (32, 64175235), (40, 51340188), (48, 42783490), (60, 34226792), (80, 25670094), (96, 21391745), (120, 17113396), (160, 12835047), (240, 8556698), (480, 4278349)]