386454780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{715657}}^1$

素因数の和:715675

約数の個数: 48

約数和(自身を含む): 1202305440

約数和(自身を除く): 815850660

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, 715657, 1431314, 2146971, 2862628, 3578285, 4293942, 6440913, 7156570, 8587884, 10734855, 12881826, 14313140, 19322739, 21469710, 25763652, 32204565, 38645478, 42939420, 64409130, 77290956, 96613695, 128818260, 193227390, 386454780]

約数ペア:

[(1, 386454780), (2, 193227390), (3, 128818260), (4, 96613695), (5, 77290956), (6, 64409130), (9, 42939420), (10, 38645478), (12, 32204565), (15, 25763652), (18, 21469710), (20, 19322739), (27, 14313140), (30, 12881826), (36, 10734855), (45, 8587884), (54, 7156570), (60, 6440913), (90, 4293942), (108, 3578285), (135, 2862628), (180, 2146971), (270, 1431314), (540, 715657)]