127869360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{532789}}^1$

素因数の和:532805

約数の個数: 40

約数和(自身を含む): 396395760

約数和(自身を除く): 268526400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 532789, 1065578, 1598367, 2131156, 2663945, 3196734, 4262312, 5327890, 6393468, 7991835, 8524624, 10655780, 12786936, 15983670, 21311560, 25573872, 31967340, 42623120, 63934680, 127869360]

約数ペア:

[(1, 127869360), (2, 63934680), (3, 42623120), (4, 31967340), (5, 25573872), (6, 21311560), (8, 15983670), (10, 12786936), (12, 10655780), (15, 8524624), (16, 7991835), (20, 6393468), (24, 5327890), (30, 4262312), (40, 3196734), (48, 2663945), (60, 2131156), (80, 1598367), (120, 1065578), (240, 532789)]