7928820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14683}}^1$

素因数の和:14701

約数の個数: 48

約数和(自身を含む): 24669120

約数和(自身を除く): 16740300

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, 14683, 29366, 44049, 58732, 73415, 88098, 132147, 146830, 176196, 220245, 264294, 293660, 396441, 440490, 528588, 660735, 792882, 880980, 1321470, 1585764, 1982205, 2642940, 3964410, 7928820]

約数ペア:

[(1, 7928820), (2, 3964410), (3, 2642940), (4, 1982205), (5, 1585764), (6, 1321470), (9, 880980), (10, 792882), (12, 660735), (15, 528588), (18, 440490), (20, 396441), (27, 293660), (30, 264294), (36, 220245), (45, 176196), (54, 146830), (60, 132147), (90, 88098), (108, 73415), (135, 58732), (180, 44049), (270, 29366), (540, 14683)]