61862880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{359}}^2$

素因数の和:736

約数の個数: 72

約数和(自身を含む): 195412392

約数和(自身を除く): 133549512

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, 359, 480, 718, 1077, 1436, 1795, 2154, 2872, 3590, 4308, 5385, 5744, 7180, 8616, 10770, 11488, 14360, 17232, 21540, 28720, 34464, 43080, 57440, 86160, 128881, 172320, 257762, 386643, 515524, 644405, 773286, 1031048, 1288810, 1546572, 1933215, 2062096, 2577620, 3093144, 3866430, 4124192, 5155240, 6186288, 7732860, 10310480, 12372576, 15465720, 20620960, 30931440, 61862880]

約数ペア:

[(1, 61862880), (2, 30931440), (3, 20620960), (4, 15465720), (5, 12372576), (6, 10310480), (8, 7732860), (10, 6186288), (12, 5155240), (15, 4124192), (16, 3866430), (20, 3093144), (24, 2577620), (30, 2062096), (32, 1933215), (40, 1546572), (48, 1288810), (60, 1031048), (80, 773286), (96, 644405), (120, 515524), (160, 386643), (240, 257762), (359, 172320), (480, 128881), (718, 86160), (1077, 57440), (1436, 43080), (1795, 34464), (2154, 28720), (2872, 21540), (3590, 17232), (4308, 14360), (5385, 11488), (5744, 10770), (7180, 8616)]