120306285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{677}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 228458880

約数和(自身を除く): 108152595

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 359, 495, 677, 1077, 1795, 2031, 3231, 3385, 3949, 5385, 6093, 7447, 10155, 11847, 16155, 19745, 22341, 30465, 35541, 37235, 59235, 67023, 111705, 177705, 243043, 335115, 729129, 1215215, 2187387, 2673473, 3645645, 8020419, 10936935, 13367365, 24061257, 40102095, 120306285]

約数ペア:

[(1, 120306285), (3, 40102095), (5, 24061257), (9, 13367365), (11, 10936935), (15, 8020419), (33, 3645645), (45, 2673473), (55, 2187387), (99, 1215215), (165, 729129), (359, 335115), (495, 243043), (677, 177705), (1077, 111705), (1795, 67023), (2031, 59235), (3231, 37235), (3385, 35541), (3949, 30465), (5385, 22341), (6093, 19745), (7447, 16155), (10155, 11847)]