419837280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{874661}}^1$

素因数の和:874679

約数の個数: 48

約数和(自身を含む): 1322488944

約数和(自身を除く): 902651664

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, 874661, 1749322, 2623983, 3498644, 4373305, 5247966, 6997288, 8746610, 10495932, 13119915, 13994576, 17493220, 20991864, 26239830, 27989152, 34986440, 41983728, 52479660, 69972880, 83967456, 104959320, 139945760, 209918640, 419837280]

約数ペア:

[(1, 419837280), (2, 209918640), (3, 139945760), (4, 104959320), (5, 83967456), (6, 69972880), (8, 52479660), (10, 41983728), (12, 34986440), (15, 27989152), (16, 26239830), (20, 20991864), (24, 17493220), (30, 13994576), (32, 13119915), (40, 10495932), (48, 8746610), (60, 6997288), (80, 5247966), (96, 4373305), (120, 3498644), (160, 2623983), (240, 1749322), (480, 874661)]