3891780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7207}}^1$

素因数の和:7225

約数の個数: 48

約数和(自身を含む): 12109440

約数和(自身を除く): 8217660

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, 7207, 14414, 21621, 28828, 36035, 43242, 64863, 72070, 86484, 108105, 129726, 144140, 194589, 216210, 259452, 324315, 389178, 432420, 648630, 778356, 972945, 1297260, 1945890, 3891780]

約数ペア:

[(1, 3891780), (2, 1945890), (3, 1297260), (4, 972945), (5, 778356), (6, 648630), (9, 432420), (10, 389178), (12, 324315), (15, 259452), (18, 216210), (20, 194589), (27, 144140), (30, 129726), (36, 108105), (45, 86484), (54, 72070), (60, 64863), (90, 43242), (108, 36035), (135, 28828), (180, 21621), (270, 14414), (540, 7207)]