79797420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{147773}}^1$

素因数の和:147791

約数の個数: 48

約数和(自身を含む): 248260320

約数和(自身を除く): 168462900

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, 147773, 295546, 443319, 591092, 738865, 886638, 1329957, 1477730, 1773276, 2216595, 2659914, 2955460, 3989871, 4433190, 5319828, 6649785, 7979742, 8866380, 13299570, 15959484, 19949355, 26599140, 39898710, 79797420]

約数ペア:

[(1, 79797420), (2, 39898710), (3, 26599140), (4, 19949355), (5, 15959484), (6, 13299570), (9, 8866380), (10, 7979742), (12, 6649785), (15, 5319828), (18, 4433190), (20, 3989871), (27, 2955460), (30, 2659914), (36, 2216595), (45, 1773276), (54, 1477730), (60, 1329957), (90, 886638), (108, 738865), (135, 591092), (180, 443319), (270, 295546), (540, 147773)]