98337480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1669}}^1$

素因数の和:2174

約数の個数: 64

約数和(自身を含む): 295790400

約数和(自身を除く): 197452920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1669, 1964, 2455, 2946, 3338, 3928, 4910, 5007, 5892, 6676, 7365, 8345, 9820, 10014, 11784, 13352, 14730, 16690, 19640, 20028, 25035, 29460, 33380, 40056, 50070, 58920, 66760, 100140, 200280, 819479, 1638958, 2458437, 3277916, 4097395, 4916874, 6555832, 8194790, 9833748, 12292185, 16389580, 19667496, 24584370, 32779160, 49168740, 98337480]

約数ペア:

[(1, 98337480), (2, 49168740), (3, 32779160), (4, 24584370), (5, 19667496), (6, 16389580), (8, 12292185), (10, 9833748), (12, 8194790), (15, 6555832), (20, 4916874), (24, 4097395), (30, 3277916), (40, 2458437), (60, 1638958), (120, 819479), (491, 200280), (982, 100140), (1473, 66760), (1669, 58920), (1964, 50070), (2455, 40056), (2946, 33380), (3338, 29460), (3928, 25035), (4910, 20028), (5007, 19640), (5892, 16690), (6676, 14730), (7365, 13352), (8345, 11784), (9820, 10014)]