47172240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{21839}}^1$

素因数の和:21861

約数の個数: 80

約数和(自身を含む): 162489600

約数和(自身を除く): 115317360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 21839, 43678, 65517, 87356, 109195, 131034, 174712, 196551, 218390, 262068, 327585, 349424, 393102, 436780, 524136, 589653, 655170, 786204, 873560, 982755, 1048272, 1179306, 1310340, 1572408, 1747120, 1965510, 2358612, 2620680, 2948265, 3144816, 3931020, 4717224, 5241360, 5896530, 7862040, 9434448, 11793060, 15724080, 23586120, 47172240]

約数ペア:

[(1, 47172240), (2, 23586120), (3, 15724080), (4, 11793060), (5, 9434448), (6, 7862040), (8, 5896530), (9, 5241360), (10, 4717224), (12, 3931020), (15, 3144816), (16, 2948265), (18, 2620680), (20, 2358612), (24, 1965510), (27, 1747120), (30, 1572408), (36, 1310340), (40, 1179306), (45, 1048272), (48, 982755), (54, 873560), (60, 786204), (72, 655170), (80, 589653), (90, 524136), (108, 436780), (120, 393102), (135, 349424), (144, 327585), (180, 262068), (216, 218390), (240, 196551), (270, 174712), (360, 131034), (432, 109195), (540, 87356), (720, 65517), (1080, 43678), (2160, 21839)]