30144420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{55823}}^1$

素因数の和:55841

約数の個数: 48

約数和(自身を含む): 93784320

約数和(自身を除く): 63639900

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, 55823, 111646, 167469, 223292, 279115, 334938, 502407, 558230, 669876, 837345, 1004814, 1116460, 1507221, 1674690, 2009628, 2512035, 3014442, 3349380, 5024070, 6028884, 7536105, 10048140, 15072210, 30144420]

約数ペア:

[(1, 30144420), (2, 15072210), (3, 10048140), (4, 7536105), (5, 6028884), (6, 5024070), (9, 3349380), (10, 3014442), (12, 2512035), (15, 2009628), (18, 1674690), (20, 1507221), (27, 1116460), (30, 1004814), (36, 837345), (45, 669876), (54, 558230), (60, 502407), (90, 334938), (108, 279115), (135, 223292), (180, 167469), (270, 111646), (540, 55823)]