47906400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19961}}^1$

素因数の和:19984

約数の個数: 72

約数和(自身を含む): 155943144

約数和(自身を除く): 108036744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 19961, 39922, 59883, 79844, 99805, 119766, 159688, 199610, 239532, 299415, 319376, 399220, 479064, 499025, 598830, 638752, 798440, 958128, 998050, 1197660, 1497075, 1596880, 1916256, 1996100, 2395320, 2994150, 3193760, 3992200, 4790640, 5988300, 7984400, 9581280, 11976600, 15968800, 23953200, 47906400]

約数ペア:

[(1, 47906400), (2, 23953200), (3, 15968800), (4, 11976600), (5, 9581280), (6, 7984400), (8, 5988300), (10, 4790640), (12, 3992200), (15, 3193760), (16, 2994150), (20, 2395320), (24, 1996100), (25, 1916256), (30, 1596880), (32, 1497075), (40, 1197660), (48, 998050), (50, 958128), (60, 798440), (75, 638752), (80, 598830), (96, 499025), (100, 479064), (120, 399220), (150, 319376), (160, 299415), (200, 239532), (240, 199610), (300, 159688), (400, 119766), (480, 99805), (600, 79844), (800, 59883), (1200, 39922), (2400, 19961)]