2547190080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{884441}}^1$

素因数の和:884464

約数の個数: 84

約数和(自身を含む): 8761282452

約数和(自身を除く): 6214092372

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, 884441, 1768882, 2653323, 3537764, 4422205, 5306646, 7075528, 7959969, 8844410, 10613292, 13266615, 14151056, 15919938, 17688820, 21226584, 26533230, 28302112, 31839876, 35377640, 39799845, 42453168, 53066460, 56604224, 63679752, 70755280, 79599690, 84906336, 106132920, 127359504, 141510560, 159199380, 169812672, 212265840, 254719008, 283021120, 318398760, 424531680, 509438016, 636797520, 849063360, 1273595040, 2547190080]

約数ペア:

[(1, 2547190080), (2, 1273595040), (3, 849063360), (4, 636797520), (5, 509438016), (6, 424531680), (8, 318398760), (9, 283021120), (10, 254719008), (12, 212265840), (15, 169812672), (16, 159199380), (18, 141510560), (20, 127359504), (24, 106132920), (30, 84906336), (32, 79599690), (36, 70755280), (40, 63679752), (45, 56604224), (48, 53066460), (60, 42453168), (64, 39799845), (72, 35377640), (80, 31839876), (90, 28302112), (96, 26533230), (120, 21226584), (144, 17688820), (160, 15919938), (180, 14151056), (192, 13266615), (240, 10613292), (288, 8844410), (320, 7959969), (360, 7075528), (480, 5306646), (576, 4422205), (720, 3537764), (960, 2653323), (1440, 1768882), (2880, 884441)]