120345940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1513

約数の個数: 96

約数和(自身を含む): 307359360

約数和(自身を除く): 187013420

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 638, 715, 754, 1276, 1430, 1451, 1508, 1595, 1885, 2860, 2902, 3190, 3770, 4147, 5804, 6380, 7255, 7540, 8294, 14510, 15961, 16588, 18863, 20735, 29020, 31922, 37726, 41470, 42079, 63844, 75452, 79805, 82940, 84158, 94315, 159610, 168316, 188630, 207493, 210395, 319220, 377260, 414986, 420790, 462869, 547027, 829972, 841580, 925738, 1037465, 1094054, 1851476, 2074930, 2188108, 2314345, 2735135, 4149860, 4628690, 5470270, 6017297, 9257380, 10940540, 12034594, 24069188, 30086485, 60172970, 120345940]

約数ペア:

[(1, 120345940), (2, 60172970), (4, 30086485), (5, 24069188), (10, 12034594), (11, 10940540), (13, 9257380), (20, 6017297), (22, 5470270), (26, 4628690), (29, 4149860), (44, 2735135), (52, 2314345), (55, 2188108), (58, 2074930), (65, 1851476), (110, 1094054), (116, 1037465), (130, 925738), (143, 841580), (145, 829972), (220, 547027), (260, 462869), (286, 420790), (290, 414986), (319, 377260), (377, 319220), (572, 210395), (580, 207493), (638, 188630), (715, 168316), (754, 159610), (1276, 94315), (1430, 84158), (1451, 82940), (1508, 79805), (1595, 75452), (1885, 63844), (2860, 42079), (2902, 41470), (3190, 37726), (3770, 31922), (4147, 29020), (5804, 20735), (6380, 18863), (7255, 16588), (7540, 15961), (8294, 14510)]