54139560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26539}}^1$

素因数の和:26570

約数の個数: 64

約数和(自身を含む): 171979200

約数和(自身を除く): 117839640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 26539, 53078, 79617, 106156, 132695, 159234, 212312, 265390, 318468, 398085, 451163, 530780, 636936, 796170, 902326, 1061560, 1353489, 1592340, 1804652, 2255815, 2706978, 3184680, 3609304, 4511630, 5413956, 6767445, 9023260, 10827912, 13534890, 18046520, 27069780, 54139560]

約数ペア:

[(1, 54139560), (2, 27069780), (3, 18046520), (4, 13534890), (5, 10827912), (6, 9023260), (8, 6767445), (10, 5413956), (12, 4511630), (15, 3609304), (17, 3184680), (20, 2706978), (24, 2255815), (30, 1804652), (34, 1592340), (40, 1353489), (51, 1061560), (60, 902326), (68, 796170), (85, 636936), (102, 530780), (120, 451163), (136, 398085), (170, 318468), (204, 265390), (255, 212312), (340, 159234), (408, 132695), (510, 106156), (680, 79617), (1020, 53078), (2040, 26539)]