401424840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30137}}^1$

素因数の和:30191

約数の個数: 96

約数和(自身を含む): 1339935480

約数和(自身を除く): 938510640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 30137, 60274, 90411, 120548, 150685, 180822, 241096, 271233, 301370, 361644, 452055, 542466, 602740, 723288, 904110, 1084932, 1115069, 1205480, 1356165, 1808220, 2169864, 2230138, 2712330, 3345207, 3616440, 4460276, 5424660, 5575345, 6690414, 8920552, 10035621, 10849320, 11150690, 13380828, 16726035, 20071242, 22301380, 26761656, 33452070, 40142484, 44602760, 50178105, 66904140, 80284968, 100356210, 133808280, 200712420, 401424840]

約数ペア:

[(1, 401424840), (2, 200712420), (3, 133808280), (4, 100356210), (5, 80284968), (6, 66904140), (8, 50178105), (9, 44602760), (10, 40142484), (12, 33452070), (15, 26761656), (18, 22301380), (20, 20071242), (24, 16726035), (30, 13380828), (36, 11150690), (37, 10849320), (40, 10035621), (45, 8920552), (60, 6690414), (72, 5575345), (74, 5424660), (90, 4460276), (111, 3616440), (120, 3345207), (148, 2712330), (180, 2230138), (185, 2169864), (222, 1808220), (296, 1356165), (333, 1205480), (360, 1115069), (370, 1084932), (444, 904110), (555, 723288), (666, 602740), (740, 542466), (888, 452055), (1110, 361644), (1332, 301370), (1480, 271233), (1665, 241096), (2220, 180822), (2664, 150685), (3330, 120548), (4440, 90411), (6660, 60274), (13320, 30137)]