253145280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1579}}^1$

素因数の和:1766

約数の個数: 112

約数和(自身を含む): 809061120

約数和(自身を除く): 555915840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 167, 192, 240, 320, 334, 480, 501, 668, 835, 960, 1002, 1336, 1579, 1670, 2004, 2505, 2672, 3158, 3340, 4008, 4737, 5010, 5344, 6316, 6680, 7895, 8016, 9474, 10020, 10688, 12632, 13360, 15790, 16032, 18948, 20040, 23685, 25264, 26720, 31580, 32064, 37896, 40080, 47370, 50528, 53440, 63160, 75792, 80160, 94740, 101056, 126320, 151584, 160320, 189480, 252640, 263693, 303168, 378960, 505280, 527386, 757920, 791079, 1054772, 1318465, 1515840, 1582158, 2109544, 2636930, 3164316, 3955395, 4219088, 5273860, 6328632, 7910790, 8438176, 10547720, 12657264, 15821580, 16876352, 21095440, 25314528, 31643160, 42190880, 50629056, 63286320, 84381760, 126572640, 253145280]

約数ペア:

[(1, 253145280), (2, 126572640), (3, 84381760), (4, 63286320), (5, 50629056), (6, 42190880), (8, 31643160), (10, 25314528), (12, 21095440), (15, 16876352), (16, 15821580), (20, 12657264), (24, 10547720), (30, 8438176), (32, 7910790), (40, 6328632), (48, 5273860), (60, 4219088), (64, 3955395), (80, 3164316), (96, 2636930), (120, 2109544), (160, 1582158), (167, 1515840), (192, 1318465), (240, 1054772), (320, 791079), (334, 757920), (480, 527386), (501, 505280), (668, 378960), (835, 303168), (960, 263693), (1002, 252640), (1336, 189480), (1579, 160320), (1670, 151584), (2004, 126320), (2505, 101056), (2672, 94740), (3158, 80160), (3340, 75792), (4008, 63160), (4737, 53440), (5010, 50528), (5344, 47370), (6316, 40080), (6680, 37896), (7895, 32064), (8016, 31580), (9474, 26720), (10020, 25264), (10688, 23685), (12632, 20040), (13360, 18948), (15790, 16032)]