5216940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{9661}}^1$

素因数の和:9679

約数の個数: 48

約数和(自身を含む): 16232160

約数和(自身を除く): 11015220

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, 9661, 19322, 28983, 38644, 48305, 57966, 86949, 96610, 115932, 144915, 173898, 193220, 260847, 289830, 347796, 434745, 521694, 579660, 869490, 1043388, 1304235, 1738980, 2608470, 5216940]

約数ペア:

[(1, 5216940), (2, 2608470), (3, 1738980), (4, 1304235), (5, 1043388), (6, 869490), (9, 579660), (10, 521694), (12, 434745), (15, 347796), (18, 289830), (20, 260847), (27, 193220), (30, 173898), (36, 144915), (45, 115932), (54, 96610), (60, 86949), (90, 57966), (108, 48305), (135, 38644), (180, 28983), (270, 19322), (540, 9661)]