72810469440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25281413}}^1$

素因数の和:25281436

約数の個数: 84

約数和(自身を含む): 250437687084

約数和(自身を除く): 177627217644

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25281413, 50562826, 75844239, 101125652, 126407065, 151688478, 202251304, 227532717, 252814130, 303376956, 379221195, 404502608, 455065434, 505628260, 606753912, 758442390, 809005216, 910130868, 1011256520, 1137663585, 1213507824, 1516884780, 1618010432, 1820261736, 2022513040, 2275327170, 2427015648, 3033769560, 3640523472, 4045026080, 4550654340, 4854031296, 6067539120, 7281046944, 8090052160, 9101308680, 12135078240, 14562093888, 18202617360, 24270156480, 36405234720, 72810469440]

約数ペア:

[(1, 72810469440), (2, 36405234720), (3, 24270156480), (4, 18202617360), (5, 14562093888), (6, 12135078240), (8, 9101308680), (9, 8090052160), (10, 7281046944), (12, 6067539120), (15, 4854031296), (16, 4550654340), (18, 4045026080), (20, 3640523472), (24, 3033769560), (30, 2427015648), (32, 2275327170), (36, 2022513040), (40, 1820261736), (45, 1618010432), (48, 1516884780), (60, 1213507824), (64, 1137663585), (72, 1011256520), (80, 910130868), (90, 809005216), (96, 758442390), (120, 606753912), (144, 505628260), (160, 455065434), (180, 404502608), (192, 379221195), (240, 303376956), (288, 252814130), (320, 227532717), (360, 202251304), (480, 151688478), (576, 126407065), (720, 101125652), (960, 75844239), (1440, 50562826), (2880, 25281413)]