200945280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{104659}}^1$

素因数の和:104681

約数の個数: 64

約数和(自身を含む): 640519200

約数和(自身を除く): 439573920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 104659, 209318, 313977, 418636, 523295, 627954, 837272, 1046590, 1255908, 1569885, 1674544, 2093180, 2511816, 3139770, 3349088, 4186360, 5023632, 6279540, 6698176, 8372720, 10047264, 12559080, 13396352, 16745440, 20094528, 25118160, 33490880, 40189056, 50236320, 66981760, 100472640, 200945280]

約数ペア:

[(1, 200945280), (2, 100472640), (3, 66981760), (4, 50236320), (5, 40189056), (6, 33490880), (8, 25118160), (10, 20094528), (12, 16745440), (15, 13396352), (16, 12559080), (20, 10047264), (24, 8372720), (30, 6698176), (32, 6279540), (40, 5023632), (48, 4186360), (60, 3349088), (64, 3139770), (80, 2511816), (96, 2093180), (120, 1674544), (128, 1569885), (160, 1255908), (192, 1046590), (240, 837272), (320, 627954), (384, 523295), (480, 418636), (640, 313977), (960, 209318), (1920, 104659)]