26312531880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1267463}}^1$

素因数の和:1267650

約数の個数: 64

約数和(自身を含む): 79393944960

約数和(自身を除く): 53081413080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 20760, 1267463, 2534926, 3802389, 5069852, 6337315, 7604778, 10139704, 12674630, 15209556, 19011945, 25349260, 30419112, 38023890, 50698520, 76047780, 152095560, 219271099, 438542198, 657813297, 877084396, 1096355495, 1315626594, 1754168792, 2192710990, 2631253188, 3289066485, 4385421980, 5262506376, 6578132970, 8770843960, 13156265940, 26312531880]

約数ペア:

[(1, 26312531880), (2, 13156265940), (3, 8770843960), (4, 6578132970), (5, 5262506376), (6, 4385421980), (8, 3289066485), (10, 2631253188), (12, 2192710990), (15, 1754168792), (20, 1315626594), (24, 1096355495), (30, 877084396), (40, 657813297), (60, 438542198), (120, 219271099), (173, 152095560), (346, 76047780), (519, 50698520), (692, 38023890), (865, 30419112), (1038, 25349260), (1384, 19011945), (1730, 15209556), (2076, 12674630), (2595, 10139704), (3460, 7604778), (4152, 6337315), (5190, 5069852), (6920, 3802389), (10380, 2534926), (20760, 1267463)]