252879120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27017}}^1$

素因数の和:27049

約数の個数: 120

約数和(自身を含む): 914613336

約数和(自身を除く): 661734216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 27017, 54034, 81051, 108068, 135085, 162102, 216136, 243153, 270170, 324204, 351221, 405255, 432272, 486306, 540340, 648408, 702442, 810510, 972612, 1053663, 1080680, 1215765, 1296816, 1404884, 1621020, 1756105, 1945224, 2107326, 2161360, 2431530, 2809768, 3160989, 3242040, 3512210, 3890448, 4214652, 4863060, 5268315, 5619536, 6321978, 6484080, 7024420, 8429304, 9726120, 10536630, 12643956, 14048840, 15804945, 16858608, 19452240, 21073260, 25287912, 28097680, 31609890, 42146520, 50575824, 63219780, 84293040, 126439560, 252879120]

約数ペア:

[(1, 252879120), (2, 126439560), (3, 84293040), (4, 63219780), (5, 50575824), (6, 42146520), (8, 31609890), (9, 28097680), (10, 25287912), (12, 21073260), (13, 19452240), (15, 16858608), (16, 15804945), (18, 14048840), (20, 12643956), (24, 10536630), (26, 9726120), (30, 8429304), (36, 7024420), (39, 6484080), (40, 6321978), (45, 5619536), (48, 5268315), (52, 4863060), (60, 4214652), (65, 3890448), (72, 3512210), (78, 3242040), (80, 3160989), (90, 2809768), (104, 2431530), (117, 2161360), (120, 2107326), (130, 1945224), (144, 1756105), (156, 1621020), (180, 1404884), (195, 1296816), (208, 1215765), (234, 1080680), (240, 1053663), (260, 972612), (312, 810510), (360, 702442), (390, 648408), (468, 540340), (520, 486306), (585, 432272), (624, 405255), (720, 351221), (780, 324204), (936, 270170), (1040, 243153), (1170, 216136), (1560, 162102), (1872, 135085), (2340, 108068), (3120, 81051), (4680, 54034), (9360, 27017)]