384934140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{712841}}^1$

素因数の和:712859

約数の個数: 48

約数和(自身を含む): 1197574560

約数和(自身を除く): 812640420

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, 712841, 1425682, 2138523, 2851364, 3564205, 4277046, 6415569, 7128410, 8554092, 10692615, 12831138, 14256820, 19246707, 21385230, 25662276, 32077845, 38493414, 42770460, 64155690, 76986828, 96233535, 128311380, 192467070, 384934140]

約数ペア:

[(1, 384934140), (2, 192467070), (3, 128311380), (4, 96233535), (5, 76986828), (6, 64155690), (9, 42770460), (10, 38493414), (12, 32077845), (15, 25662276), (18, 21385230), (20, 19246707), (27, 14256820), (30, 12831138), (36, 10692615), (45, 8554092), (54, 7128410), (60, 6415569), (90, 4277046), (108, 3564205), (135, 2851364), (180, 2138523), (270, 1425682), (540, 712841)]