415980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2311}}^1$

素因数の和:2326

約数の個数: 36

約数和(自身を含む): 1262352

約数和(自身を除く): 846372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2311, 4622, 6933, 9244, 11555, 13866, 20799, 23110, 27732, 34665, 41598, 46220, 69330, 83196, 103995, 138660, 207990, 415980]

約数ペア:

[(1, 415980), (2, 207990), (3, 138660), (4, 103995), (5, 83196), (6, 69330), (9, 46220), (10, 41598), (12, 34665), (15, 27732), (18, 23110), (20, 20799), (30, 13866), (36, 11555), (45, 9244), (60, 6933), (90, 4622), (180, 2311)]