407746140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{3019}}^1$

素因数の和:5282

約数の個数: 48

約数和(自身を含む): 1142574720

約数和(自身を除く): 734828580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2251, 3019, 4502, 6038, 6753, 9004, 9057, 11255, 12076, 13506, 15095, 18114, 22510, 27012, 30190, 33765, 36228, 45020, 45285, 60380, 67530, 90570, 135060, 181140, 6795769, 13591538, 20387307, 27183076, 33978845, 40774614, 67957690, 81549228, 101936535, 135915380, 203873070, 407746140]

約数ペア:

[(1, 407746140), (2, 203873070), (3, 135915380), (4, 101936535), (5, 81549228), (6, 67957690), (10, 40774614), (12, 33978845), (15, 27183076), (20, 20387307), (30, 13591538), (60, 6795769), (2251, 181140), (3019, 135060), (4502, 90570), (6038, 67530), (6753, 60380), (9004, 45285), (9057, 45020), (11255, 36228), (12076, 33765), (13506, 30190), (15095, 27012), (18114, 22510)]