12374905920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{991579}}^1$

素因数の和:991612

約数の個数: 112

約数和(自身を含む): 42312701760

約数和(自身を除く): 29937795840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 991579, 1983158, 2974737, 3966316, 4957895, 5949474, 7932632, 9915790, 11898948, 12890527, 14873685, 15865264, 19831580, 23797896, 25781054, 29747370, 31730528, 38671581, 39663160, 47595792, 51562108, 59494740, 63461056, 64452635, 77343162, 79326320, 95191584, 103124216, 118989480, 128905270, 154686324, 158652640, 190383168, 193357905, 206248432, 237978960, 257810540, 309372648, 317305280, 386715810, 412496864, 475957920, 515621080, 618745296, 773431620, 824993728, 951915840, 1031242160, 1237490592, 1546863240, 2062484320, 2474981184, 3093726480, 4124968640, 6187452960, 12374905920]

約数ペア:

[(1, 12374905920), (2, 6187452960), (3, 4124968640), (4, 3093726480), (5, 2474981184), (6, 2062484320), (8, 1546863240), (10, 1237490592), (12, 1031242160), (13, 951915840), (15, 824993728), (16, 773431620), (20, 618745296), (24, 515621080), (26, 475957920), (30, 412496864), (32, 386715810), (39, 317305280), (40, 309372648), (48, 257810540), (52, 237978960), (60, 206248432), (64, 193357905), (65, 190383168), (78, 158652640), (80, 154686324), (96, 128905270), (104, 118989480), (120, 103124216), (130, 95191584), (156, 79326320), (160, 77343162), (192, 64452635), (195, 63461056), (208, 59494740), (240, 51562108), (260, 47595792), (312, 39663160), (320, 38671581), (390, 31730528), (416, 29747370), (480, 25781054), (520, 23797896), (624, 19831580), (780, 15865264), (832, 14873685), (960, 12890527), (1040, 11898948), (1248, 9915790), (1560, 7932632), (2080, 5949474), (2496, 4957895), (3120, 3966316), (4160, 2974737), (6240, 1983158), (12480, 991579)]