268333620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{120871}}^1$

素因数の和:120920

約数の個数: 48

約数和(自身を含む): 771646848

約数和(自身を除く): 503313228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 120871, 241742, 362613, 483484, 604355, 725226, 1208710, 1450452, 1813065, 2417420, 3626130, 4472227, 7252260, 8944454, 13416681, 17888908, 22361135, 26833362, 44722270, 53666724, 67083405, 89444540, 134166810, 268333620]

約数ペア:

[(1, 268333620), (2, 134166810), (3, 89444540), (4, 67083405), (5, 53666724), (6, 44722270), (10, 26833362), (12, 22361135), (15, 17888908), (20, 13416681), (30, 8944454), (37, 7252260), (60, 4472227), (74, 3626130), (111, 2417420), (148, 1813065), (185, 1450452), (222, 1208710), (370, 725226), (444, 604355), (555, 483484), (740, 362613), (1110, 241742), (2220, 120871)]