19249680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{80207}}^1$

素因数の和:80223

約数の個数: 40

約数和(自身を含む): 59674752

約数和(自身を除く): 40425072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 80207, 160414, 240621, 320828, 401035, 481242, 641656, 802070, 962484, 1203105, 1283312, 1604140, 1924968, 2406210, 3208280, 3849936, 4812420, 6416560, 9624840, 19249680]

約数ペア:

[(1, 19249680), (2, 9624840), (3, 6416560), (4, 4812420), (5, 3849936), (6, 3208280), (8, 2406210), (10, 1924968), (12, 1604140), (15, 1283312), (16, 1203105), (20, 962484), (24, 802070), (30, 641656), (40, 481242), (48, 401035), (60, 320828), (80, 240621), (120, 160414), (240, 80207)]