26161560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{72671}}^1$

素因数の和:72688

約数の個数: 48

約数和(自身を含む): 85026240

約数和(自身を除く): 58864680

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, 72671, 145342, 218013, 290684, 363355, 436026, 581368, 654039, 726710, 872052, 1090065, 1308078, 1453420, 1744104, 2180130, 2616156, 2906840, 3270195, 4360260, 5232312, 6540390, 8720520, 13080780, 26161560]

約数ペア:

[(1, 26161560), (2, 13080780), (3, 8720520), (4, 6540390), (5, 5232312), (6, 4360260), (8, 3270195), (9, 2906840), (10, 2616156), (12, 2180130), (15, 1744104), (18, 1453420), (20, 1308078), (24, 1090065), (30, 872052), (36, 726710), (40, 654039), (45, 581368), (60, 436026), (72, 363355), (90, 290684), (120, 218013), (180, 145342), (360, 72671)]