90539921280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47156209}}^1$

素因数の和:47156231

約数の個数: 64

約数和(自身を含む): 288596005200

約数和(自身を除く): 198056083920

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, 47156209, 94312418, 141468627, 188624836, 235781045, 282937254, 377249672, 471562090, 565874508, 707343135, 754499344, 943124180, 1131749016, 1414686270, 1508998688, 1886248360, 2263498032, 2829372540, 3017997376, 3772496720, 4526996064, 5658745080, 6035994752, 7544993440, 9053992128, 11317490160, 15089986880, 18107984256, 22634980320, 30179973760, 45269960640, 90539921280]

約数ペア:

[(1, 90539921280), (2, 45269960640), (3, 30179973760), (4, 22634980320), (5, 18107984256), (6, 15089986880), (8, 11317490160), (10, 9053992128), (12, 7544993440), (15, 6035994752), (16, 5658745080), (20, 4526996064), (24, 3772496720), (30, 3017997376), (32, 2829372540), (40, 2263498032), (48, 1886248360), (60, 1508998688), (64, 1414686270), (80, 1131749016), (96, 943124180), (120, 754499344), (128, 707343135), (160, 565874508), (192, 471562090), (240, 377249672), (320, 282937254), (384, 235781045), (480, 188624836), (640, 141468627), (960, 94312418), (1920, 47156209)]