231863760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1283}}^1$

素因数の和:1553

約数の個数: 120

約数和(自身を含む): 782387424

約数和(自身を除く): 550523664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 251, 360, 502, 720, 753, 1004, 1255, 1283, 1506, 2008, 2259, 2510, 2566, 3012, 3765, 3849, 4016, 4518, 5020, 5132, 6024, 6415, 7530, 7698, 9036, 10040, 10264, 11295, 11547, 12048, 12830, 15060, 15396, 18072, 19245, 20080, 20528, 22590, 23094, 25660, 30120, 30792, 36144, 38490, 45180, 46188, 51320, 57735, 60240, 61584, 76980, 90360, 92376, 102640, 115470, 153960, 180720, 184752, 230940, 307920, 322033, 461880, 644066, 923760, 966099, 1288132, 1610165, 1932198, 2576264, 2898297, 3220330, 3864396, 4830495, 5152528, 5796594, 6440660, 7728792, 9660990, 11593188, 12881320, 14491485, 15457584, 19321980, 23186376, 25762640, 28982970, 38643960, 46372752, 57965940, 77287920, 115931880, 231863760]

約数ペア:

[(1, 231863760), (2, 115931880), (3, 77287920), (4, 57965940), (5, 46372752), (6, 38643960), (8, 28982970), (9, 25762640), (10, 23186376), (12, 19321980), (15, 15457584), (16, 14491485), (18, 12881320), (20, 11593188), (24, 9660990), (30, 7728792), (36, 6440660), (40, 5796594), (45, 5152528), (48, 4830495), (60, 3864396), (72, 3220330), (80, 2898297), (90, 2576264), (120, 1932198), (144, 1610165), (180, 1288132), (240, 966099), (251, 923760), (360, 644066), (502, 461880), (720, 322033), (753, 307920), (1004, 230940), (1255, 184752), (1283, 180720), (1506, 153960), (2008, 115470), (2259, 102640), (2510, 92376), (2566, 90360), (3012, 76980), (3765, 61584), (3849, 60240), (4016, 57735), (4518, 51320), (5020, 46188), (5132, 45180), (6024, 38490), (6415, 36144), (7530, 30792), (7698, 30120), (9036, 25660), (10040, 23094), (10264, 22590), (11295, 20528), (11547, 20080), (12048, 19245), (12830, 18072), (15060, 15396)]