2279708820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4221683}}^1$

素因数の和:4221701

約数の個数: 48

約数和(自身を含む): 7092429120

約数和(自身を除く): 4812720300

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, 4221683, 8443366, 12665049, 16886732, 21108415, 25330098, 37995147, 42216830, 50660196, 63325245, 75990294, 84433660, 113985441, 126650490, 151980588, 189975735, 227970882, 253300980, 379951470, 455941764, 569927205, 759902940, 1139854410, 2279708820]

約数ペア:

[(1, 2279708820), (2, 1139854410), (3, 759902940), (4, 569927205), (5, 455941764), (6, 379951470), (9, 253300980), (10, 227970882), (12, 189975735), (15, 151980588), (18, 126650490), (20, 113985441), (27, 84433660), (30, 75990294), (36, 63325245), (45, 50660196), (54, 42216830), (60, 37995147), (90, 25330098), (108, 21108415), (135, 16886732), (180, 12665049), (270, 8443366), (540, 4221683)]