48519180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2617}}^1$

素因数の和:2735

約数の個数: 72

約数和(自身を含む): 148660512

約数和(自身を除く): 100141332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 2617, 3090, 3708, 4635, 5234, 6180, 7851, 9270, 10468, 13085, 15702, 18540, 23553, 26170, 31404, 39255, 47106, 52340, 78510, 94212, 117765, 157020, 235530, 269551, 471060, 539102, 808653, 1078204, 1347755, 1617306, 2425959, 2695510, 3234612, 4043265, 4851918, 5391020, 8086530, 9703836, 12129795, 16173060, 24259590, 48519180]

約数ペア:

[(1, 48519180), (2, 24259590), (3, 16173060), (4, 12129795), (5, 9703836), (6, 8086530), (9, 5391020), (10, 4851918), (12, 4043265), (15, 3234612), (18, 2695510), (20, 2425959), (30, 1617306), (36, 1347755), (45, 1078204), (60, 808653), (90, 539102), (103, 471060), (180, 269551), (206, 235530), (309, 157020), (412, 117765), (515, 94212), (618, 78510), (927, 52340), (1030, 47106), (1236, 39255), (1545, 31404), (1854, 26170), (2060, 23553), (2617, 18540), (3090, 15702), (3708, 13085), (4635, 10468), (5234, 9270), (6180, 7851)]