77037760

素因数分解:

$2^6\times 5^1\times {\mathrm{240743}}^1$

素因数の和:240760

約数の個数: 28

約数和(自身を含む): 183446928

約数和(自身を除く): 106409168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 240743, 481486, 962972, 1203715, 1925944, 2407430, 3851888, 4814860, 7703776, 9629720, 15407552, 19259440, 38518880, 77037760]

約数ペア:

[(1, 77037760), (2, 38518880), (4, 19259440), (5, 15407552), (8, 9629720), (10, 7703776), (16, 4814860), (20, 3851888), (32, 2407430), (40, 1925944), (64, 1203715), (80, 962972), (160, 481486), (320, 240743)]