57283440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{238681}}^1$

素因数の和:238697

約数の個数: 40

約数和(自身を含む): 177579408

約数和(自身を除く): 120295968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 238681, 477362, 716043, 954724, 1193405, 1432086, 1909448, 2386810, 2864172, 3580215, 3818896, 4773620, 5728344, 7160430, 9547240, 11456688, 14320860, 19094480, 28641720, 57283440]

約数ペア:

[(1, 57283440), (2, 28641720), (3, 19094480), (4, 14320860), (5, 11456688), (6, 9547240), (8, 7160430), (10, 5728344), (12, 4773620), (15, 3818896), (16, 3580215), (20, 2864172), (24, 2386810), (30, 1909448), (40, 1432086), (48, 1193405), (60, 954724), (80, 716043), (120, 477362), (240, 238681)]