191961480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2153}}^1$

素因数の和:2910

約数の個数: 64

約数和(自身を含む): 576927360

約数和(自身を除く): 384965880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1486, 2153, 2229, 2972, 3715, 4306, 4458, 5944, 6459, 7430, 8612, 8916, 10765, 11145, 12918, 14860, 17224, 17832, 21530, 22290, 25836, 29720, 32295, 43060, 44580, 51672, 64590, 86120, 89160, 129180, 258360, 1599679, 3199358, 4799037, 6398716, 7998395, 9598074, 12797432, 15996790, 19196148, 23995185, 31993580, 38392296, 47990370, 63987160, 95980740, 191961480]

約数ペア:

[(1, 191961480), (2, 95980740), (3, 63987160), (4, 47990370), (5, 38392296), (6, 31993580), (8, 23995185), (10, 19196148), (12, 15996790), (15, 12797432), (20, 9598074), (24, 7998395), (30, 6398716), (40, 4799037), (60, 3199358), (120, 1599679), (743, 258360), (1486, 129180), (2153, 89160), (2229, 86120), (2972, 64590), (3715, 51672), (4306, 44580), (4458, 43060), (5944, 32295), (6459, 29720), (7430, 25836), (8612, 22290), (8916, 21530), (10765, 17832), (11145, 17224), (12918, 14860)]