127289120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3970

約数の個数: 96

約数和(自身を含む): 355622400

約数和(自身を除く): 228333280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 3919, 4060, 4640, 6496, 7838, 8120, 15676, 16240, 19595, 27433, 31352, 32480, 39190, 54866, 62704, 78380, 109732, 113651, 125408, 137165, 156760, 219464, 227302, 274330, 313520, 438928, 454604, 548660, 568255, 627040, 795557, 877856, 909208, 1097320, 1136510, 1591114, 1818416, 2194640, 2273020, 3182228, 3636832, 3977785, 4389280, 4546040, 6364456, 7955570, 9092080, 12728912, 15911140, 18184160, 25457824, 31822280, 63644560, 127289120]

約数ペア:

[(1, 127289120), (2, 63644560), (4, 31822280), (5, 25457824), (7, 18184160), (8, 15911140), (10, 12728912), (14, 9092080), (16, 7955570), (20, 6364456), (28, 4546040), (29, 4389280), (32, 3977785), (35, 3636832), (40, 3182228), (56, 2273020), (58, 2194640), (70, 1818416), (80, 1591114), (112, 1136510), (116, 1097320), (140, 909208), (145, 877856), (160, 795557), (203, 627040), (224, 568255), (232, 548660), (280, 454604), (290, 438928), (406, 313520), (464, 274330), (560, 227302), (580, 219464), (812, 156760), (928, 137165), (1015, 125408), (1120, 113651), (1160, 109732), (1624, 78380), (2030, 62704), (2320, 54866), (3248, 39190), (3919, 32480), (4060, 31352), (4640, 27433), (6496, 19595), (7838, 16240), (8120, 15676)]