160139520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13901}}^1$

素因数の和:13928

約数の個数: 108

約数和(自身を含む): 554105916

約数和(自身を除く): 393966396

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 13901, 27802, 41703, 55604, 69505, 83406, 111208, 125109, 139010, 166812, 208515, 222416, 250218, 278020, 333624, 417030, 444832, 500436, 556040, 625545, 667248, 834060, 889664, 1000872, 1112080, 1251090, 1334496, 1668120, 1779328, 2001744, 2224160, 2502180, 2668992, 3336240, 3558656, 4003488, 4448320, 5004360, 5337984, 6672480, 8006976, 8896640, 10008720, 10675968, 13344960, 16013952, 17793280, 20017440, 26689920, 32027904, 40034880, 53379840, 80069760, 160139520]

約数ペア:

[(1, 160139520), (2, 80069760), (3, 53379840), (4, 40034880), (5, 32027904), (6, 26689920), (8, 20017440), (9, 17793280), (10, 16013952), (12, 13344960), (15, 10675968), (16, 10008720), (18, 8896640), (20, 8006976), (24, 6672480), (30, 5337984), (32, 5004360), (36, 4448320), (40, 4003488), (45, 3558656), (48, 3336240), (60, 2668992), (64, 2502180), (72, 2224160), (80, 2001744), (90, 1779328), (96, 1668120), (120, 1334496), (128, 1251090), (144, 1112080), (160, 1000872), (180, 889664), (192, 834060), (240, 667248), (256, 625545), (288, 556040), (320, 500436), (360, 444832), (384, 417030), (480, 333624), (576, 278020), (640, 250218), (720, 222416), (768, 208515), (960, 166812), (1152, 139010), (1280, 125109), (1440, 111208), (1920, 83406), (2304, 69505), (2880, 55604), (3840, 41703), (5760, 27802), (11520, 13901)]