48955440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 157021200

約数和(自身を除く): 108065760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 149, 185, 222, 240, 296, 298, 370, 444, 447, 555, 592, 596, 740, 745, 888, 894, 1110, 1192, 1369, 1480, 1490, 1776, 1788, 2220, 2235, 2384, 2738, 2960, 2980, 3576, 4107, 4440, 4470, 5476, 5513, 5960, 6845, 7152, 8214, 8880, 8940, 10952, 11026, 11920, 13690, 16428, 16539, 17880, 20535, 21904, 22052, 27380, 27565, 32856, 33078, 35760, 41070, 44104, 54760, 55130, 65712, 66156, 82140, 82695, 88208, 109520, 110260, 132312, 164280, 165390, 203981, 220520, 264624, 328560, 330780, 407962, 441040, 611943, 661560, 815924, 1019905, 1223886, 1323120, 1631848, 2039810, 2447772, 3059715, 3263696, 4079620, 4895544, 6119430, 8159240, 9791088, 12238860, 16318480, 24477720, 48955440]

約数ペア:

[(1, 48955440), (2, 24477720), (3, 16318480), (4, 12238860), (5, 9791088), (6, 8159240), (8, 6119430), (10, 4895544), (12, 4079620), (15, 3263696), (16, 3059715), (20, 2447772), (24, 2039810), (30, 1631848), (37, 1323120), (40, 1223886), (48, 1019905), (60, 815924), (74, 661560), (80, 611943), (111, 441040), (120, 407962), (148, 330780), (149, 328560), (185, 264624), (222, 220520), (240, 203981), (296, 165390), (298, 164280), (370, 132312), (444, 110260), (447, 109520), (555, 88208), (592, 82695), (596, 82140), (740, 66156), (745, 65712), (888, 55130), (894, 54760), (1110, 44104), (1192, 41070), (1369, 35760), (1480, 33078), (1490, 32856), (1776, 27565), (1788, 27380), (2220, 22052), (2235, 21904), (2384, 20535), (2738, 17880), (2960, 16539), (2980, 16428), (3576, 13690), (4107, 11920), (4440, 11026), (4470, 10952), (5476, 8940), (5513, 8880), (5960, 8214), (6845, 7152)]