16313940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{30211}}^1$

素因数の和:30229

約数の個数: 48

約数和(自身を含む): 50756160

約数和(自身を除く): 34442220

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, 30211, 60422, 90633, 120844, 151055, 181266, 271899, 302110, 362532, 453165, 543798, 604220, 815697, 906330, 1087596, 1359495, 1631394, 1812660, 2718990, 3262788, 4078485, 5437980, 8156970, 16313940]

約数ペア:

[(1, 16313940), (2, 8156970), (3, 5437980), (4, 4078485), (5, 3262788), (6, 2718990), (9, 1812660), (10, 1631394), (12, 1359495), (15, 1087596), (18, 906330), (20, 815697), (27, 604220), (30, 543798), (36, 453165), (45, 362532), (54, 302110), (60, 271899), (90, 181266), (108, 151055), (135, 120844), (180, 90633), (270, 60422), (540, 30211)]