79442940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8123}}^1$

素因数の和:8298

約数の個数: 48

約数和(自身を含む): 223832448

約数和(自身を除く): 144389508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 8123, 9780, 16246, 24369, 32492, 40615, 48738, 81230, 97476, 121845, 162460, 243690, 487380, 1324049, 2648098, 3972147, 5296196, 6620245, 7944294, 13240490, 15888588, 19860735, 26480980, 39721470, 79442940]

約数ペア:

[(1, 79442940), (2, 39721470), (3, 26480980), (4, 19860735), (5, 15888588), (6, 13240490), (10, 7944294), (12, 6620245), (15, 5296196), (20, 3972147), (30, 2648098), (60, 1324049), (163, 487380), (326, 243690), (489, 162460), (652, 121845), (815, 97476), (978, 81230), (1630, 48738), (1956, 40615), (2445, 32492), (3260, 24369), (4890, 16246), (8123, 9780)]