213032760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1775273}}^1$

素因数の和:1775287

約数の個数: 32

約数和(自身を含む): 639098640

約数和(自身を除く): 426065880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1775273, 3550546, 5325819, 7101092, 8876365, 10651638, 14202184, 17752730, 21303276, 26629095, 35505460, 42606552, 53258190, 71010920, 106516380, 213032760]

約数ペア:

[(1, 213032760), (2, 106516380), (3, 71010920), (4, 53258190), (5, 42606552), (6, 35505460), (8, 26629095), (10, 21303276), (12, 17752730), (15, 14202184), (20, 10651638), (24, 8876365), (30, 7101092), (40, 5325819), (60, 3550546), (120, 1775273)]