891278778240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{51578633}}^1$

素因数の和:51578661

約数の個数: 128

約数和(自身を含む): 3156612400800

約数和(自身を除く): 2265333622560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 51578633, 103157266, 154735899, 206314532, 257893165, 309471798, 412629064, 464207697, 515786330, 618943596, 773679495, 825258128, 928415394, 1031572660, 1237887192, 1392623091, 1547358990, 1650516256, 1856830788, 2063145320, 2321038485, 2475774384, 2785246182, 3094717980, 3301032512, 3713661576, 4126290640, 4642076970, 4951548768, 5570492364, 6189435960, 6602065024, 6963115455, 7427323152, 8252581280, 9284153940, 9903097536, 11140984728, 12378871920, 13926230910, 14854646304, 16505162560, 18568307880, 19806195072, 22281969456, 24757743840, 27852461820, 29709292608, 33010325120, 37136615760, 44563938912, 49515487680, 55704923640, 59418585216, 74273231520, 89127877824, 99030975360, 111409847280, 148546463040, 178255755648, 222819694560, 297092926080, 445639389120, 891278778240]

約数ペア:

[(1, 891278778240), (2, 445639389120), (3, 297092926080), (4, 222819694560), (5, 178255755648), (6, 148546463040), (8, 111409847280), (9, 99030975360), (10, 89127877824), (12, 74273231520), (15, 59418585216), (16, 55704923640), (18, 49515487680), (20, 44563938912), (24, 37136615760), (27, 33010325120), (30, 29709292608), (32, 27852461820), (36, 24757743840), (40, 22281969456), (45, 19806195072), (48, 18568307880), (54, 16505162560), (60, 14854646304), (64, 13926230910), (72, 12378871920), (80, 11140984728), (90, 9903097536), (96, 9284153940), (108, 8252581280), (120, 7427323152), (128, 6963115455), (135, 6602065024), (144, 6189435960), (160, 5570492364), (180, 4951548768), (192, 4642076970), (216, 4126290640), (240, 3713661576), (270, 3301032512), (288, 3094717980), (320, 2785246182), (360, 2475774384), (384, 2321038485), (432, 2063145320), (480, 1856830788), (540, 1650516256), (576, 1547358990), (640, 1392623091), (720, 1237887192), (864, 1031572660), (960, 928415394), (1080, 825258128), (1152, 773679495), (1440, 618943596), (1728, 515786330), (1920, 464207697), (2160, 412629064), (2880, 309471798), (3456, 257893165), (4320, 206314532), (5760, 154735899), (8640, 103157266), (17280, 51578633)]