860256

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 2555280

約数和(自身を除く): 1695024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 103, 116, 144, 174, 206, 232, 261, 288, 309, 348, 412, 464, 522, 618, 696, 824, 927, 928, 1044, 1236, 1392, 1648, 1854, 2088, 2472, 2784, 2987, 3296, 3708, 4176, 4944, 5974, 7416, 8352, 8961, 9888, 11948, 14832, 17922, 23896, 26883, 29664, 35844, 47792, 53766, 71688, 95584, 107532, 143376, 215064, 286752, 430128, 860256]

約数ペア:

[(1, 860256), (2, 430128), (3, 286752), (4, 215064), (6, 143376), (8, 107532), (9, 95584), (12, 71688), (16, 53766), (18, 47792), (24, 35844), (29, 29664), (32, 26883), (36, 23896), (48, 17922), (58, 14832), (72, 11948), (87, 9888), (96, 8961), (103, 8352), (116, 7416), (144, 5974), (174, 4944), (206, 4176), (232, 3708), (261, 3296), (288, 2987), (309, 2784), (348, 2472), (412, 2088), (464, 1854), (522, 1648), (618, 1392), (696, 1236), (824, 1044), (927, 928)]