589140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1091}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 1834560

約数和(自身を除く): 1245420

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, 1091, 2182, 3273, 4364, 5455, 6546, 9819, 10910, 13092, 16365, 19638, 21820, 29457, 32730, 39276, 49095, 58914, 65460, 98190, 117828, 147285, 196380, 294570, 589140]

約数ペア:

[(1, 589140), (2, 294570), (3, 196380), (4, 147285), (5, 117828), (6, 98190), (9, 65460), (10, 58914), (12, 49095), (15, 39276), (18, 32730), (20, 29457), (27, 21820), (30, 19638), (36, 16365), (45, 13092), (54, 10910), (60, 9819), (90, 6546), (108, 5455), (135, 4364), (180, 3273), (270, 2182), (540, 1091)]