272715480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{757543}}^1$

素因数の和:757560

約数の個数: 48

約数和(自身を含む): 886326480

約数和(自身を除く): 613611000

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, 757543, 1515086, 2272629, 3030172, 3787715, 4545258, 6060344, 6817887, 7575430, 9090516, 11363145, 13635774, 15150860, 18181032, 22726290, 27271548, 30301720, 34089435, 45452580, 54543096, 68178870, 90905160, 136357740, 272715480]

約数ペア:

[(1, 272715480), (2, 136357740), (3, 90905160), (4, 68178870), (5, 54543096), (6, 45452580), (8, 34089435), (9, 30301720), (10, 27271548), (12, 22726290), (15, 18181032), (18, 15150860), (20, 13635774), (24, 11363145), (30, 9090516), (36, 7575430), (40, 6817887), (45, 6060344), (60, 4545258), (72, 3787715), (90, 3030172), (120, 2272629), (180, 1515086), (360, 757543)]