25476480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4423}}^1$

素因数の和:4448

約数の個数: 96

約数和(自身を含む): 87993360

約数和(自身を除く): 62516880

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 4423, 5760, 8846, 13269, 17692, 22115, 26538, 35384, 39807, 44230, 53076, 66345, 70768, 79614, 88460, 106152, 132690, 141536, 159228, 176920, 199035, 212304, 265380, 283072, 318456, 353840, 398070, 424608, 530760, 566144, 636912, 707680, 796140, 849216, 1061520, 1273824, 1415360, 1592280, 1698432, 2123040, 2547648, 2830720, 3184560, 4246080, 5095296, 6369120, 8492160, 12738240, 25476480]

約数ペア:

[(1, 25476480), (2, 12738240), (3, 8492160), (4, 6369120), (5, 5095296), (6, 4246080), (8, 3184560), (9, 2830720), (10, 2547648), (12, 2123040), (15, 1698432), (16, 1592280), (18, 1415360), (20, 1273824), (24, 1061520), (30, 849216), (32, 796140), (36, 707680), (40, 636912), (45, 566144), (48, 530760), (60, 424608), (64, 398070), (72, 353840), (80, 318456), (90, 283072), (96, 265380), (120, 212304), (128, 199035), (144, 176920), (160, 159228), (180, 141536), (192, 132690), (240, 106152), (288, 88460), (320, 79614), (360, 70768), (384, 66345), (480, 53076), (576, 44230), (640, 39807), (720, 35384), (960, 26538), (1152, 22115), (1440, 17692), (1920, 13269), (2880, 8846), (4423, 5760)]