121515060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2025251}}^1$

素因数の和:2025263

約数の個数: 24

約数和(自身を含む): 340242336

約数和(自身を除く): 218727276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2025251, 4050502, 6075753, 8101004, 10126255, 12151506, 20252510, 24303012, 30378765, 40505020, 60757530, 121515060]

約数ペア:

[(1, 121515060), (2, 60757530), (3, 40505020), (4, 30378765), (5, 24303012), (6, 20252510), (10, 12151506), (12, 10126255), (15, 8101004), (20, 6075753), (30, 4050502), (60, 2025251)]