240018480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25643}}^1$

素因数の和:25675

約数の個数: 120

約数和(自身を含む): 868100688

約数和(自身を除く): 628082208

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, 25643, 51286, 76929, 102572, 128215, 153858, 205144, 230787, 256430, 307716, 333359, 384645, 410288, 461574, 512860, 615432, 666718, 769290, 923148, 1000077, 1025720, 1153935, 1230864, 1333436, 1538580, 1666795, 1846296, 2000154, 2051440, 2307870, 2666872, 3000231, 3077160, 3333590, 3692592, 4000308, 4615740, 5000385, 5333744, 6000462, 6154320, 6667180, 8000616, 9231480, 10000770, 12000924, 13334360, 15001155, 16001232, 18462960, 20001540, 24001848, 26668720, 30002310, 40003080, 48003696, 60004620, 80006160, 120009240, 240018480]

約数ペア:

[(1, 240018480), (2, 120009240), (3, 80006160), (4, 60004620), (5, 48003696), (6, 40003080), (8, 30002310), (9, 26668720), (10, 24001848), (12, 20001540), (13, 18462960), (15, 16001232), (16, 15001155), (18, 13334360), (20, 12000924), (24, 10000770), (26, 9231480), (30, 8000616), (36, 6667180), (39, 6154320), (40, 6000462), (45, 5333744), (48, 5000385), (52, 4615740), (60, 4000308), (65, 3692592), (72, 3333590), (78, 3077160), (80, 3000231), (90, 2666872), (104, 2307870), (117, 2051440), (120, 2000154), (130, 1846296), (144, 1666795), (156, 1538580), (180, 1333436), (195, 1230864), (208, 1153935), (234, 1025720), (240, 1000077), (260, 923148), (312, 769290), (360, 666718), (390, 615432), (468, 512860), (520, 461574), (585, 410288), (624, 384645), (720, 333359), (780, 307716), (936, 256430), (1040, 230787), (1170, 205144), (1560, 153858), (1872, 128215), (2340, 102572), (3120, 76929), (4680, 51286), (9360, 25643)]