115556640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{240743}}^1$

素因数の和:240761

約数の個数: 48

約数和(自身を含む): 364004928

約数和(自身を除く): 248448288

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, 480, 240743, 481486, 722229, 962972, 1203715, 1444458, 1925944, 2407430, 2888916, 3611145, 3851888, 4814860, 5777832, 7222290, 7703776, 9629720, 11555664, 14444580, 19259440, 23111328, 28889160, 38518880, 57778320, 115556640]

約数ペア:

[(1, 115556640), (2, 57778320), (3, 38518880), (4, 28889160), (5, 23111328), (6, 19259440), (8, 14444580), (10, 11555664), (12, 9629720), (15, 7703776), (16, 7222290), (20, 5777832), (24, 4814860), (30, 3851888), (32, 3611145), (40, 2888916), (48, 2407430), (60, 1925944), (80, 1444458), (96, 1203715), (120, 962972), (160, 722229), (240, 481486), (480, 240743)]