38728260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71719}}^1$

素因数の和:71737

約数の個数: 48

約数和(自身を含む): 120489600

約数和(自身を除く): 81761340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 71719, 143438, 215157, 286876, 358595, 430314, 645471, 717190, 860628, 1075785, 1290942, 1434380, 1936413, 2151570, 2581884, 3227355, 3872826, 4303140, 6454710, 7745652, 9682065, 12909420, 19364130, 38728260]

約数ペア:

[(1, 38728260), (2, 19364130), (3, 12909420), (4, 9682065), (5, 7745652), (6, 6454710), (9, 4303140), (10, 3872826), (12, 3227355), (15, 2581884), (18, 2151570), (20, 1936413), (27, 1434380), (30, 1290942), (36, 1075785), (45, 860628), (54, 717190), (60, 645471), (90, 430314), (108, 358595), (135, 286876), (180, 215157), (270, 143438), (540, 71719)]