117928260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{655157}}^1$

素因数の和:655172

約数の個数: 36

約数和(自身を含む): 357716268

約数和(自身を除く): 239788008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 655157, 1310314, 1965471, 2620628, 3275785, 3930942, 5896413, 6551570, 7861884, 9827355, 11792826, 13103140, 19654710, 23585652, 29482065, 39309420, 58964130, 117928260]

約数ペア:

[(1, 117928260), (2, 58964130), (3, 39309420), (4, 29482065), (5, 23585652), (6, 19654710), (9, 13103140), (10, 11792826), (12, 9827355), (15, 7861884), (18, 6551570), (20, 5896413), (30, 3930942), (36, 3275785), (45, 2620628), (60, 1965471), (90, 1310314), (180, 655157)]