271071720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{752977}}^1$

素因数の和:752994

約数の個数: 48

約数和(自身を含む): 880984260

約数和(自身を除く): 609912540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 752977, 1505954, 2258931, 3011908, 3764885, 4517862, 6023816, 6776793, 7529770, 9035724, 11294655, 13553586, 15059540, 18071448, 22589310, 27107172, 30119080, 33883965, 45178620, 54214344, 67767930, 90357240, 135535860, 271071720]

約数ペア:

[(1, 271071720), (2, 135535860), (3, 90357240), (4, 67767930), (5, 54214344), (6, 45178620), (8, 33883965), (9, 30119080), (10, 27107172), (12, 22589310), (15, 18071448), (18, 15059540), (20, 13553586), (24, 11294655), (30, 9035724), (36, 7529770), (40, 6776793), (45, 6023816), (60, 4517862), (72, 3764885), (90, 3011908), (120, 2258931), (180, 1505954), (360, 752977)]