25385160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211543}}^1$

素因数の和:211557

約数の個数: 32

約数和(自身を含む): 76155840

約数和(自身を除く): 50770680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211543, 423086, 634629, 846172, 1057715, 1269258, 1692344, 2115430, 2538516, 3173145, 4230860, 5077032, 6346290, 8461720, 12692580, 25385160]

約数ペア:

[(1, 25385160), (2, 12692580), (3, 8461720), (4, 6346290), (5, 5077032), (6, 4230860), (8, 3173145), (10, 2538516), (12, 2115430), (15, 1692344), (20, 1269258), (24, 1057715), (30, 846172), (40, 634629), (60, 423086), (120, 211543)]