57778320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{240743}}^1$

素因数の和:240759

約数の個数: 40

約数和(自身を含む): 179113536

約数和(自身を除く): 121335216

約数列:

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

約数ペア:

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