61506240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:910

約数の個数: 112

約数和(自身を含む): 197998080

約数和(自身を除く): 136491840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 811, 948, 960, 1185, 1264, 1580, 1622, 1896, 2370, 2433, 2528, 3160, 3244, 3792, 4055, 4740, 4866, 5056, 6320, 6488, 7584, 8110, 9480, 9732, 12165, 12640, 12976, 15168, 16220, 18960, 19464, 24330, 25280, 25952, 32440, 37920, 38928, 48660, 51904, 64069, 64880, 75840, 77856, 97320, 128138, 129760, 155712, 192207, 194640, 256276, 259520, 320345, 384414, 389280, 512552, 640690, 768828, 778560, 961035, 1025104, 1281380, 1537656, 1922070, 2050208, 2562760, 3075312, 3844140, 4100416, 5125520, 6150624, 7688280, 10251040, 12301248, 15376560, 20502080, 30753120, 61506240]

約数ペア:

[(1, 61506240), (2, 30753120), (3, 20502080), (4, 15376560), (5, 12301248), (6, 10251040), (8, 7688280), (10, 6150624), (12, 5125520), (15, 4100416), (16, 3844140), (20, 3075312), (24, 2562760), (30, 2050208), (32, 1922070), (40, 1537656), (48, 1281380), (60, 1025104), (64, 961035), (79, 778560), (80, 768828), (96, 640690), (120, 512552), (158, 389280), (160, 384414), (192, 320345), (237, 259520), (240, 256276), (316, 194640), (320, 192207), (395, 155712), (474, 129760), (480, 128138), (632, 97320), (790, 77856), (811, 75840), (948, 64880), (960, 64069), (1185, 51904), (1264, 48660), (1580, 38928), (1622, 37920), (1896, 32440), (2370, 25952), (2433, 25280), (2528, 24330), (3160, 19464), (3244, 18960), (3792, 16220), (4055, 15168), (4740, 12976), (4866, 12640), (5056, 12165), (6320, 9732), (6488, 9480), (7584, 8110)]