268710080

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11503}}^1$

素因数の和:11593

約数の個数: 56

約数和(自身を含む): 648687552

約数和(自身を除く): 379977472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 11503, 11680, 23006, 23360, 46012, 57515, 92024, 115030, 184048, 230060, 368096, 460120, 736192, 839719, 920240, 1679438, 1840480, 3358876, 3680960, 4198595, 6717752, 8397190, 13435504, 16794380, 26871008, 33588760, 53742016, 67177520, 134355040, 268710080]

約数ペア:

[(1, 268710080), (2, 134355040), (4, 67177520), (5, 53742016), (8, 33588760), (10, 26871008), (16, 16794380), (20, 13435504), (32, 8397190), (40, 6717752), (64, 4198595), (73, 3680960), (80, 3358876), (146, 1840480), (160, 1679438), (292, 920240), (320, 839719), (365, 736192), (584, 460120), (730, 368096), (1168, 230060), (1460, 184048), (2336, 115030), (2920, 92024), (4672, 57515), (5840, 46012), (11503, 23360), (11680, 23006)]