99940320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{69403}}^1$

素因数の和:69424

約数の個数: 72

約数和(自身を含む): 341051256

約数和(自身を除く): 241110936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 69403, 138806, 208209, 277612, 347015, 416418, 555224, 624627, 694030, 832836, 1041045, 1110448, 1249254, 1388060, 1665672, 2082090, 2220896, 2498508, 2776120, 3123135, 3331344, 4164180, 4997016, 5552240, 6246270, 6662688, 8328360, 9994032, 11104480, 12492540, 16656720, 19988064, 24985080, 33313440, 49970160, 99940320]

約数ペア:

[(1, 99940320), (2, 49970160), (3, 33313440), (4, 24985080), (5, 19988064), (6, 16656720), (8, 12492540), (9, 11104480), (10, 9994032), (12, 8328360), (15, 6662688), (16, 6246270), (18, 5552240), (20, 4997016), (24, 4164180), (30, 3331344), (32, 3123135), (36, 2776120), (40, 2498508), (45, 2220896), (48, 2082090), (60, 1665672), (72, 1388060), (80, 1249254), (90, 1110448), (96, 1041045), (120, 832836), (144, 694030), (160, 624627), (180, 555224), (240, 416418), (288, 347015), (360, 277612), (480, 208209), (720, 138806), (1440, 69403)]