890149250160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8894377}}^1$

素因数の和:8894535

約数の個数: 120

約数和(自身を含む): 3010924840560

約数和(自身を除く): 2120775590400

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, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 6672, 8340, 10008, 11120, 12510, 16680, 20016, 25020, 33360, 50040, 100080, 8894377, 17788754, 26683131, 35577508, 44471885, 53366262, 71155016, 80049393, 88943770, 106732524, 133415655, 142310032, 160098786, 177887540, 213465048, 266831310, 320197572, 355775080, 400246965, 426930096, 533662620, 640395144, 711550160, 800493930, 1067325240, 1236318403, 1280790288, 1600987860, 2134650480, 2472636806, 3201975720, 3708955209, 4945273612, 6181592015, 6403951440, 7417910418, 9890547224, 11126865627, 12363184030, 14835820836, 18544776045, 19781094448, 22253731254, 24726368060, 29671641672, 37089552090, 44507462508, 49452736120, 55634328135, 59343283344, 74179104180, 89014925016, 98905472240, 111268656270, 148358208360, 178029850032, 222537312540, 296716416720, 445074625080, 890149250160]

約数ペア:

[(1, 890149250160), (2, 445074625080), (3, 296716416720), (4, 222537312540), (5, 178029850032), (6, 148358208360), (8, 111268656270), (9, 98905472240), (10, 89014925016), (12, 74179104180), (15, 59343283344), (16, 55634328135), (18, 49452736120), (20, 44507462508), (24, 37089552090), (30, 29671641672), (36, 24726368060), (40, 22253731254), (45, 19781094448), (48, 18544776045), (60, 14835820836), (72, 12363184030), (80, 11126865627), (90, 9890547224), (120, 7417910418), (139, 6403951440), (144, 6181592015), (180, 4945273612), (240, 3708955209), (278, 3201975720), (360, 2472636806), (417, 2134650480), (556, 1600987860), (695, 1280790288), (720, 1236318403), (834, 1067325240), (1112, 800493930), (1251, 711550160), (1390, 640395144), (1668, 533662620), (2085, 426930096), (2224, 400246965), (2502, 355775080), (2780, 320197572), (3336, 266831310), (4170, 213465048), (5004, 177887540), (5560, 160098786), (6255, 142310032), (6672, 133415655), (8340, 106732524), (10008, 88943770), (11120, 80049393), (12510, 71155016), (16680, 53366262), (20016, 44471885), (25020, 35577508), (33360, 26683131), (50040, 17788754), (100080, 8894377)]