320140140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{100673}}^1$

素因数の和:100738

約数の個数: 48

約数和(自身を含む): 913314528

約数和(自身を除く): 593174388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 100673, 201346, 302019, 402692, 503365, 604038, 1006730, 1208076, 1510095, 2013460, 3020190, 5335669, 6040380, 10671338, 16007007, 21342676, 26678345, 32014014, 53356690, 64028028, 80035035, 106713380, 160070070, 320140140]

約数ペア:

[(1, 320140140), (2, 160070070), (3, 106713380), (4, 80035035), (5, 64028028), (6, 53356690), (10, 32014014), (12, 26678345), (15, 21342676), (20, 16007007), (30, 10671338), (53, 6040380), (60, 5335669), (106, 3020190), (159, 2013460), (212, 1510095), (265, 1208076), (318, 1006730), (530, 604038), (636, 503365), (795, 402692), (1060, 302019), (1590, 201346), (3180, 100673)]