272732940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{505061}}^1$

素因数の和:505079

約数の個数: 48

約数和(自身を含む): 848504160

約数和(自身を除く): 575771220

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, 505061, 1010122, 1515183, 2020244, 2525305, 3030366, 4545549, 5050610, 6060732, 7575915, 9091098, 10101220, 13636647, 15151830, 18182196, 22727745, 27273294, 30303660, 45455490, 54546588, 68183235, 90910980, 136366470, 272732940]

約数ペア:

[(1, 272732940), (2, 136366470), (3, 90910980), (4, 68183235), (5, 54546588), (6, 45455490), (9, 30303660), (10, 27273294), (12, 22727745), (15, 18182196), (18, 15151830), (20, 13636647), (27, 10101220), (30, 9091098), (36, 7575915), (45, 6060732), (54, 5050610), (60, 4545549), (90, 3030366), (108, 2525305), (135, 2020244), (180, 1515183), (270, 1010122), (540, 505061)]